2197777426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2726771}}^1$

素因数の和:2726817

約数の個数: 16

約数和(自身を含む): 3664781568

約数和(自身を除く): 1467004142

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2726771, 5453542, 35448023, 70896046, 84529901, 169059802, 1098888713, 2197777426]

約数ペア:

[(1, 2197777426), (2, 1098888713), (13, 169059802), (26, 84529901), (31, 70896046), (62, 35448023), (403, 5453542), (806, 2726771)]