2769260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10651}}^1$

素因数の和:10673

約数の個数: 24

約数和(自身を含む): 6263376

約数和(自身を除く): 3494116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10651, 21302, 42604, 53255, 106510, 138463, 213020, 276926, 553852, 692315, 1384630, 2769260]

約数ペア:

[(1, 2769260), (2, 1384630), (4, 692315), (5, 553852), (10, 276926), (13, 213020), (20, 138463), (26, 106510), (52, 53255), (65, 42604), (130, 21302), (260, 10651)]