491569056022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2031277091}}^1$

素因数の和:2031277115

約数の個数: 12

約数和(自身を含む): 810479559708

約数和(自身を除く): 318910503686

約数列:

[1, 2, 11, 22, 121, 242, 2031277091, 4062554182, 22344048001, 44688096002, 245784528011, 491569056022]

約数ペア:

[(1, 491569056022), (2, 245784528011), (11, 44688096002), (22, 22344048001), (121, 4062554182), (242, 2031277091)]