1915691206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:566

約数の個数: 128

約数和(自身を含む): 3838980096

約数和(自身を除く): 1923288890

約数列:

[1, 2, 11, 13, 17, 22, 23, 26, 34, 37, 46, 74, 143, 187, 221, 253, 286, 299, 374, 391, 407, 442, 463, 481, 506, 598, 629, 782, 814, 851, 926, 962, 1258, 1702, 2431, 3289, 4301, 4862, 5083, 5093, 5291, 6019, 6578, 6919, 7871, 8177, 8602, 9361, 10166, 10186, 10582, 10649, 11063, 12038, 13838, 14467, 15742, 16354, 17131, 18722, 21298, 22126, 28934, 34262, 55913, 66209, 86581, 89947, 102323, 111826, 117139, 121693, 132418, 138437, 159137, 173162, 179894, 181033, 188071, 188441, 204646, 222703, 234278, 243386, 276874, 291227, 318274, 362066, 376142, 376882, 394013, 445406, 582454, 788026, 1125553, 1522807, 1991363, 2068781, 2251106, 2353429, 2449733, 3045614, 3203497, 3785951, 3982726, 4137562, 4334143, 4706858, 4899466, 5122169, 6406994, 6698221, 7571902, 8668286, 10244338, 13396442, 25887719, 41645461, 51775438, 56343859, 73680431, 83290922, 87076873, 112687718, 147360862, 174153746, 957845603, 1915691206]

約数ペア:

[(1, 1915691206), (2, 957845603), (11, 174153746), (13, 147360862), (17, 112687718), (22, 87076873), (23, 83290922), (26, 73680431), (34, 56343859), (37, 51775438), (46, 41645461), (74, 25887719), (143, 13396442), (187, 10244338), (221, 8668286), (253, 7571902), (286, 6698221), (299, 6406994), (374, 5122169), (391, 4899466), (407, 4706858), (442, 4334143), (463, 4137562), (481, 3982726), (506, 3785951), (598, 3203497), (629, 3045614), (782, 2449733), (814, 2353429), (851, 2251106), (926, 2068781), (962, 1991363), (1258, 1522807), (1702, 1125553), (2431, 788026), (3289, 582454), (4301, 445406), (4862, 394013), (5083, 376882), (5093, 376142), (5291, 362066), (6019, 318274), (6578, 291227), (6919, 276874), (7871, 243386), (8177, 234278), (8602, 222703), (9361, 204646), (10166, 188441), (10186, 188071), (10582, 181033), (10649, 179894), (11063, 173162), (12038, 159137), (13838, 138437), (14467, 132418), (15742, 121693), (16354, 117139), (17131, 111826), (18722, 102323), (21298, 89947), (22126, 86581), (28934, 66209), (34262, 55913)]