417202388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2543917}}^1$

素因数の和:2543962

約数の個数: 12

約数和(自身を含む): 747911892

約数和(自身を除く): 330709504

約数列:

[1, 2, 4, 41, 82, 164, 2543917, 5087834, 10175668, 104300597, 208601194, 417202388]

約数ペア:

[(1, 417202388), (2, 208601194), (4, 104300597), (41, 10175668), (82, 5087834), (164, 2543917)]