4878902015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1\times {\mathrm{1291}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 6434842176

約数和(自身を除く): 1555940161

約数列:

[1, 5, 13, 53, 65, 265, 689, 1097, 1291, 3445, 5485, 6455, 14261, 16783, 58141, 68423, 71305, 83915, 290705, 342115, 755833, 889499, 1416227, 3779165, 4447495, 7081135, 18410951, 75060031, 92054755, 375300155, 975780403, 4878902015]

約数ペア:

[(1, 4878902015), (5, 975780403), (13, 375300155), (53, 92054755), (65, 75060031), (265, 18410951), (689, 7081135), (1097, 4447495), (1291, 3779165), (3445, 1416227), (5485, 889499), (6455, 755833), (14261, 342115), (16783, 290705), (58141, 83915), (68423, 71305)]