4280493386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{402529}}^1$

素因数の和:402953

約数の個数: 16

約数和(自身を含む): 6931566600

約数和(自身を除く): 2651073214

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 402529, 805058, 5232877, 10465754, 164634361, 329268722, 2140246693, 4280493386]

約数ペア:

[(1, 4280493386), (2, 2140246693), (13, 329268722), (26, 164634361), (409, 10465754), (818, 5232877), (5317, 805058), (10634, 402529)]