25820346812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{496545131}}^1$

素因数の和:496545148

約数の個数: 12

約数和(自身を含む): 48661422936

約数和(自身を除く): 22841076124

約数列:

[1, 2, 4, 13, 26, 52, 496545131, 993090262, 1986180524, 6455086703, 12910173406, 25820346812]

約数ペア:

[(1, 25820346812), (2, 12910173406), (4, 6455086703), (13, 1986180524), (26, 993090262), (52, 496545131)]