1796750474987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 2277655511040

約数和(自身を除く): 480905036053

約数列:

[1, 13, 17, 19, 23, 163, 221, 247, 299, 311, 323, 367, 391, 437, 2119, 2771, 3097, 3749, 4043, 4199, 4771, 5083, 5287, 5681, 5909, 6239, 6973, 7153, 7429, 8441, 36023, 40261, 48737, 50693, 52649, 59821, 63733, 68731, 71231, 76817, 81107, 90649, 92989, 96577, 100453, 109733, 114137, 118541, 121601, 135907, 143497, 160379, 659009, 684437, 777673, 828529, 861781, 926003, 963167, 1016957, 1136599, 1165939, 1210927, 1305889, 1375883, 1483781, 1541033, 1580813, 1766791, 1865461, 1940329, 2084927, 2168603, 2310419, 2625151, 2726443, 11203153, 12521171, 13220441, 14775787, 15157207, 15742051, 16373839, 17886479, 18604331, 19322183, 19820963, 22152841, 23390011, 25224277, 26141777, 28191839, 30035447, 34126963, 35443759, 36866251, 44627567, 49877869, 212859907, 241856303, 251188379, 257672519, 287986933, 304070143, 316273627, 339843101, 353482289, 376598297, 427899613, 444410209, 479261263, 580158371, 648412297, 847923773, 4111557151, 4595269757, 4895777861, 5562694969, 5777332717, 6009198913, 7274293421, 8130092647, 11023009049, 78119585869, 94565814473, 105691204411, 138211574999, 1796750474987]

約数ペア:

[(1, 1796750474987), (13, 138211574999), (17, 105691204411), (19, 94565814473), (23, 78119585869), (163, 11023009049), (221, 8130092647), (247, 7274293421), (299, 6009198913), (311, 5777332717), (323, 5562694969), (367, 4895777861), (391, 4595269757), (437, 4111557151), (2119, 847923773), (2771, 648412297), (3097, 580158371), (3749, 479261263), (4043, 444410209), (4199, 427899613), (4771, 376598297), (5083, 353482289), (5287, 339843101), (5681, 316273627), (5909, 304070143), (6239, 287986933), (6973, 257672519), (7153, 251188379), (7429, 241856303), (8441, 212859907), (36023, 49877869), (40261, 44627567), (48737, 36866251), (50693, 35443759), (52649, 34126963), (59821, 30035447), (63733, 28191839), (68731, 26141777), (71231, 25224277), (76817, 23390011), (81107, 22152841), (90649, 19820963), (92989, 19322183), (96577, 18604331), (100453, 17886479), (109733, 16373839), (114137, 15742051), (118541, 15157207), (121601, 14775787), (135907, 13220441), (143497, 12521171), (160379, 11203153), (659009, 2726443), (684437, 2625151), (777673, 2310419), (828529, 2168603), (861781, 2084927), (926003, 1940329), (963167, 1865461), (1016957, 1766791), (1136599, 1580813), (1165939, 1541033), (1210927, 1483781), (1305889, 1375883)]