2008143355

素因数分解:

$5^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1\times {\mathrm{2953}}^1$

素因数の和:3726

約数の個数: 16

約数和(自身を含む): 2424217824

約数和(自身を除く): 416074469

約数列:

[1, 5, 277, 491, 1385, 2455, 2953, 14765, 136007, 680035, 817981, 1449923, 4089905, 7249615, 401628671, 2008143355]

約数ペア:

[(1, 2008143355), (5, 401628671), (277, 7249615), (491, 4089905), (1385, 1449923), (2455, 817981), (2953, 680035), (14765, 136007)]