8708914370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{266899}}^1$

素因数の和:267170

約数の個数: 32

約数和(自身を含む): 16949217600

約数和(自身を除く): 8240303230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 2510, 3263, 6526, 16315, 32630, 266899, 533798, 1334495, 2668990, 3469687, 6939374, 17348435, 34696870, 66991649, 133983298, 334958245, 669916490, 870891437, 1741782874, 4354457185, 8708914370]

約数ペア:

[(1, 8708914370), (2, 4354457185), (5, 1741782874), (10, 870891437), (13, 669916490), (26, 334958245), (65, 133983298), (130, 66991649), (251, 34696870), (502, 17348435), (1255, 6939374), (2510, 3469687), (3263, 2668990), (6526, 1334495), (16315, 533798), (32630, 266899)]