507645310

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{2053}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 928736640

約数和(自身を除く): 421091330

約数列:

[1, 2, 5, 10, 79, 158, 313, 395, 626, 790, 1565, 2053, 3130, 4106, 10265, 20530, 24727, 49454, 123635, 162187, 247270, 324374, 642589, 810935, 1285178, 1621870, 3212945, 6425890, 50764531, 101529062, 253822655, 507645310]

約数ペア:

[(1, 507645310), (2, 253822655), (5, 101529062), (10, 50764531), (79, 6425890), (158, 3212945), (313, 1621870), (395, 1285178), (626, 810935), (790, 642589), (1565, 324374), (2053, 247270), (3130, 162187), (4106, 123635), (10265, 49454), (20530, 24727)]