1900517354

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{416963}}^1$

素因数の和:417061

約数の個数: 16

約数和(自身を含む): 2972119392

約数和(自身を除く): 1071602038

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 416963, 833926, 17929409, 22099039, 35858818, 44198078, 950258677, 1900517354]

約数ペア:

[(1, 1900517354), (2, 950258677), (43, 44198078), (53, 35858818), (86, 22099039), (106, 17929409), (2279, 833926), (4558, 416963)]