13775060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52981}}^1$

素因数の和:53003

約数の個数: 24

約数和(自身を含む): 31153416

約数和(自身を除く): 17378356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 52981, 105962, 211924, 264905, 529810, 688753, 1059620, 1377506, 2755012, 3443765, 6887530, 13775060]

約数ペア:

[(1, 13775060), (2, 6887530), (4, 3443765), (5, 2755012), (10, 1377506), (13, 1059620), (20, 688753), (26, 529810), (52, 264905), (65, 211924), (130, 105962), (260, 52981)]