4210294

素因数分解:

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

素因数の和:1131

約数の個数: 16

約数和(自身を含む): 6929856

約数和(自身を除く): 2719562

約数列:

[1, 2, 11, 22, 211, 422, 907, 1814, 2321, 4642, 9977, 19954, 191377, 382754, 2105147, 4210294]

約数ペア:

[(1, 4210294), (2, 2105147), (11, 382754), (22, 191377), (211, 19954), (422, 9977), (907, 4642), (1814, 2321)]