2247885296

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{259691}}^1$

素因数の和:260240

約数の個数: 20

約数和(自身を含む): 4363344984

約数和(自身を除く): 2115459688

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 259691, 519382, 1038764, 2077528, 4155056, 140492831, 280985662, 561971324, 1123942648, 2247885296]

約数ペア:

[(1, 2247885296), (2, 1123942648), (4, 561971324), (8, 280985662), (16, 140492831), (541, 4155056), (1082, 2077528), (2164, 1038764), (4328, 519382), (8656, 259691)]