1591418304892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{187755817}}^1$

素因数の和:187755997

約数の個数: 24

約数和(自身を含む): 3017611506896

約数和(自身を除く): 1426193202004

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 187755817, 375511634, 751023268, 2440825621, 4881651242, 9763302484, 30604198171, 61208396342, 122416792684, 397854576223, 795709152446, 1591418304892]

約数ペア:

[(1, 1591418304892), (2, 795709152446), (4, 397854576223), (13, 122416792684), (26, 61208396342), (52, 30604198171), (163, 9763302484), (326, 4881651242), (652, 2440825621), (2119, 751023268), (4238, 375511634), (8476, 187755817)]