2108462672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7751701}}^1$

素因数の和:7751726

約数の個数: 20

約数和(自身を含む): 4325449716

約数和(自身を除く): 2216987044

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7751701, 15503402, 31006804, 62013608, 124027216, 131778917, 263557834, 527115668, 1054231336, 2108462672]

約数ペア:

[(1, 2108462672), (2, 1054231336), (4, 527115668), (8, 263557834), (16, 131778917), (17, 124027216), (34, 62013608), (68, 31006804), (136, 15503402), (272, 7751701)]