7187570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4253}}^1$

素因数の和:4286

約数の個数: 24

約数和(自身を含む): 14012676

約数和(自身を除く): 6825106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 4253, 8506, 21265, 42530, 55289, 110578, 276445, 552890, 718757, 1437514, 3593785, 7187570]

約数ペア:

[(1, 7187570), (2, 3593785), (5, 1437514), (10, 718757), (13, 552890), (26, 276445), (65, 110578), (130, 55289), (169, 42530), (338, 21265), (845, 8506), (1690, 4253)]