8420588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{907}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 16169664

約数和(自身を除く): 7749076

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 907, 1814, 2321, 3628, 4642, 9284, 9977, 19954, 39908, 191377, 382754, 765508, 2105147, 4210294, 8420588]

約数ペア:

[(1, 8420588), (2, 4210294), (4, 2105147), (11, 765508), (22, 382754), (44, 191377), (211, 39908), (422, 19954), (844, 9977), (907, 9284), (1814, 4642), (2321, 3628)]