7396870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3347}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 15186528

約数和(自身を除く): 7789658

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3347, 6694, 16735, 33470, 43511, 56899, 87022, 113798, 217555, 284495, 435110, 568990, 739687, 1479374, 3698435, 7396870]

約数ペア:

[(1, 7396870), (2, 3698435), (5, 1479374), (10, 739687), (13, 568990), (17, 435110), (26, 284495), (34, 217555), (65, 113798), (85, 87022), (130, 56899), (170, 43511), (221, 33470), (442, 16735), (1105, 6694), (2210, 3347)]