8130231710978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31531}}^1\times {\mathrm{9917263}}^1$

素因数の和:9948809

約数の個数: 16

約数和(自身を含む): 13133869074816

約数和(自身を除く): 5003637363838

約数列:

[1, 2, 13, 26, 31531, 63062, 409903, 819806, 9917263, 19834526, 128924419, 257848838, 312701219653, 625402439306, 4065115855489, 8130231710978]

約数ペア:

[(1, 8130231710978), (2, 4065115855489), (13, 625402439306), (26, 312701219653), (31531, 257848838), (63062, 128924419), (409903, 19834526), (819806, 9917263)]