1771194267722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1319816891}}^1$

素因数の和:1319816965

約数の個数: 16

約数和(自身を含む): 2945831302944

約数和(自身を除く): 1174637035222

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1319816891, 2639633782, 14517985801, 29035971602, 80508830351, 161017660702, 885597133861, 1771194267722]

約数ペア:

[(1, 1771194267722), (2, 885597133861), (11, 161017660702), (22, 80508830351), (61, 29035971602), (122, 14517985801), (671, 2639633782), (1342, 1319816891)]