249655156738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{561101}}^1$

素因数の和:561382

約数の個数: 32

約数和(自身を含む): 409582015920

約数和(自身を除く): 159926859182

約数列:

[1, 2, 13, 26, 109, 157, 218, 314, 1417, 2041, 2834, 4082, 17113, 34226, 222469, 444938, 561101, 1122202, 7294313, 14588626, 61160009, 88092857, 122320018, 176185714, 795080117, 1145207141, 1590160234, 2290414282, 9602121413, 19204242826, 124827578369, 249655156738]

約数ペア:

[(1, 249655156738), (2, 124827578369), (13, 19204242826), (26, 9602121413), (109, 2290414282), (157, 1590160234), (218, 1145207141), (314, 795080117), (1417, 176185714), (2041, 122320018), (2834, 88092857), (4082, 61160009), (17113, 14588626), (34226, 7294313), (222469, 1122202), (444938, 561101)]