2455960016

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1490267}}^1$

素因数の和:1490378

約数の個数: 20

約数和(自身を含む): 4804624032

約数和(自身を除く): 2348664016

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 1490267, 2980534, 5961068, 11922136, 23844272, 153497501, 306995002, 613990004, 1227980008, 2455960016]

約数ペア:

[(1, 2455960016), (2, 1227980008), (4, 613990004), (8, 306995002), (16, 153497501), (103, 23844272), (206, 11922136), (412, 5961068), (824, 2980534), (1648, 1490267)]