9974770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^2$

素因数の和:574

約数の個数: 24

約数和(自身を含む): 19405764

約数和(自身を除く): 9430994

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 2770, 3601, 7202, 18005, 36010, 76729, 153458, 383645, 767290, 997477, 1994954, 4987385, 9974770]

約数ペア:

[(1, 9974770), (2, 4987385), (5, 1994954), (10, 997477), (13, 767290), (26, 383645), (65, 153458), (130, 76729), (277, 36010), (554, 18005), (1385, 7202), (2770, 3601)]