1900512842

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{1201}}^1\times {\mathrm{1993}}^1$

素因数の和:3593

約数の個数: 16

約数和(自身を含む): 2861764872

約数和(自身を除く): 961252030

約数列:

[1, 2, 397, 794, 1201, 1993, 2402, 3986, 476797, 791221, 953594, 1582442, 2393593, 4787186, 950256421, 1900512842]

約数ペア:

[(1, 1900512842), (2, 950256421), (397, 4787186), (794, 2393593), (1201, 1582442), (1993, 953594), (2402, 791221), (3986, 476797)]