405057214

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1\times {\mathrm{1571}}^1$

素因数の和:2651

約数の個数: 16

約数和(自身を含む): 613061136

約数和(自身を除く): 208003922

約数列:

[1, 2, 137, 274, 941, 1571, 1882, 3142, 128917, 215227, 257834, 430454, 1478311, 2956622, 202528607, 405057214]

約数ペア:

[(1, 405057214), (2, 202528607), (137, 2956622), (274, 1478311), (941, 430454), (1571, 257834), (1882, 215227), (3142, 128917)]