25801906

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3370

約数の個数: 24

約数和(自身を含む): 43744320

約数和(自身を除く): 17942414

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3319, 3887, 6638, 7774, 43147, 76337, 86294, 152674, 560911, 992381, 1121822, 1984762, 12900953, 25801906]

約数ペア:

[(1, 25801906), (2, 12900953), (13, 1984762), (23, 1121822), (26, 992381), (46, 560911), (169, 152674), (299, 86294), (338, 76337), (598, 43147), (3319, 7774), (3887, 6638)]