2856881665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{163859}}^1$

素因数の和:164192

約数の個数: 16

約数和(自身を含む): 3751738560

約数和(自身を除く): 894856895

約数列:

[1, 5, 11, 55, 317, 1585, 3487, 17435, 163859, 819295, 1802449, 9012245, 51943303, 259716515, 571376333, 2856881665]

約数ペア:

[(1, 2856881665), (5, 571376333), (11, 259716515), (55, 51943303), (317, 9012245), (1585, 1802449), (3487, 819295), (17435, 163859)]