2490679298

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{2972171}}^1$

素因数の和:2972592

約数の個数: 8

約数和(自身を含む): 3744936720

約数和(自身を除く): 1254257422

約数列:

[1, 2, 419, 838, 2972171, 5944342, 1245339649, 2490679298]

約数ペア:

[(1, 2490679298), (2, 1245339649), (419, 5944342), (838, 2972171)]