156988640822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{6218357}}^1$

素因数の和:6219343

約数の個数: 16

約数和(自身を含む): 253858246992

約数和(自身を除く): 96869606170

約数列:

[1, 2, 13, 26, 971, 1942, 12623, 25246, 6218357, 12436714, 80838641, 161677282, 6038024647, 12076049294, 78494320411, 156988640822]

約数ペア:

[(1, 156988640822), (2, 78494320411), (13, 12076049294), (26, 6038024647), (971, 161677282), (1942, 80838641), (12623, 12436714), (25246, 6218357)]