1907176310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{34847}}^1$

素因数の和:35288

約数の個数: 32

約数和(自身を含む): 3705875712

約数和(自身を除く): 1798699402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 421, 842, 2105, 4210, 5473, 10946, 27365, 34847, 54730, 69694, 174235, 348470, 453011, 906022, 2265055, 4530110, 14670587, 29341174, 73352935, 146705870, 190717631, 381435262, 953588155, 1907176310]

約数ペア:

[(1, 1907176310), (2, 953588155), (5, 381435262), (10, 190717631), (13, 146705870), (26, 73352935), (65, 29341174), (130, 14670587), (421, 4530110), (842, 2265055), (2105, 906022), (4210, 453011), (5473, 348470), (10946, 174235), (27365, 69694), (34847, 54730)]