13028570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 24615360

約数和(自身を除く): 11586790

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 739, 1478, 1763, 3526, 3695, 7390, 8815, 17630, 30299, 31777, 60598, 63554, 151495, 158885, 302990, 317770, 1302857, 2605714, 6514285, 13028570]

約数ペア:

[(1, 13028570), (2, 6514285), (5, 2605714), (10, 1302857), (41, 317770), (43, 302990), (82, 158885), (86, 151495), (205, 63554), (215, 60598), (410, 31777), (430, 30299), (739, 17630), (1478, 8815), (1763, 7390), (3526, 3695)]