2871496945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{51263}}^1$

素因数の和:51944

約数の個数: 16

約数和(自身を含む): 3654097920

約数和(自身を除く): 782600975

約数列:

[1, 5, 17, 85, 659, 3295, 11203, 51263, 56015, 256315, 871471, 4357355, 33782317, 168911585, 574299389, 2871496945]

約数ペア:

[(1, 2871496945), (5, 574299389), (17, 168911585), (85, 33782317), (659, 4357355), (3295, 871471), (11203, 256315), (51263, 56015)]