2668522078

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1\times {\mathrm{12689}}^1$

素因数の和:14243

約数の個数: 16

約数和(自身を含む): 4062221280

約数和(自身を除く): 1393699202

約数列:

[1, 2, 71, 142, 1481, 2962, 12689, 25378, 105151, 210302, 900919, 1801838, 18792409, 37584818, 1334261039, 2668522078]

約数ペア:

[(1, 2668522078), (2, 1334261039), (71, 37584818), (142, 18792409), (1481, 1801838), (2962, 900919), (12689, 210302), (25378, 105151)]