26681824010

素因数分解:

$2^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{1742771}}^1$

素因数の和:1744309

約数の個数: 16

約数和(自身を含む): 48058680672

約数和(自身を除く): 21376856662

約数列:

[1, 2, 5, 10, 1531, 3062, 7655, 15310, 1742771, 3485542, 8713855, 17427710, 2668182401, 5336364802, 13340912005, 26681824010]

約数ペア:

[(1, 26681824010), (2, 13340912005), (5, 5336364802), (10, 2668182401), (1531, 17427710), (3062, 8713855), (7655, 3485542), (15310, 1742771)]