2007687742

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1861}}^1\times {\mathrm{5237}}^1$

素因数の和:7203

約数の個数: 16

約数和(自身を含む): 3042984672

約数和(自身を除く): 1035296930

約数列:

[1, 2, 103, 206, 1861, 3722, 5237, 10474, 191683, 383366, 539411, 1078822, 9746057, 19492114, 1003843871, 2007687742]

約数ペア:

[(1, 2007687742), (2, 1003843871), (103, 19492114), (206, 9746057), (1861, 1078822), (3722, 539411), (5237, 383366), (10474, 191683)]