2079688624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9929}}^1$

素因数の和:10022

約数の個数: 80

約数和(自身を含む): 4654389600

約数和(自身を除く): 2574700976

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 53, 76, 104, 106, 152, 208, 212, 247, 304, 424, 494, 689, 848, 988, 1007, 1378, 1976, 2014, 2756, 3952, 4028, 5512, 8056, 9929, 11024, 13091, 16112, 19858, 26182, 39716, 52364, 79432, 104728, 129077, 158864, 188651, 209456, 258154, 377302, 516308, 526237, 754604, 1032616, 1052474, 1509208, 2065232, 2104948, 2452463, 3018416, 4209896, 4904926, 6841081, 8419792, 9809852, 9998503, 13682162, 19619704, 19997006, 27364324, 39239408, 39994012, 54728648, 79988024, 109457296, 129980539, 159976048, 259961078, 519922156, 1039844312, 2079688624]

約数ペア:

[(1, 2079688624), (2, 1039844312), (4, 519922156), (8, 259961078), (13, 159976048), (16, 129980539), (19, 109457296), (26, 79988024), (38, 54728648), (52, 39994012), (53, 39239408), (76, 27364324), (104, 19997006), (106, 19619704), (152, 13682162), (208, 9998503), (212, 9809852), (247, 8419792), (304, 6841081), (424, 4904926), (494, 4209896), (689, 3018416), (848, 2452463), (988, 2104948), (1007, 2065232), (1378, 1509208), (1976, 1052474), (2014, 1032616), (2756, 754604), (3952, 526237), (4028, 516308), (5512, 377302), (8056, 258154), (9929, 209456), (11024, 188651), (13091, 158864), (16112, 129077), (19858, 104728), (26182, 79432), (39716, 52364)]