2017266745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{81031}}^1$

素因数の和:81432

約数の個数: 16

約数和(自身を含む): 2613768192

約数和(自身を除く): 596501447

約数列:

[1, 5, 13, 65, 383, 1915, 4979, 24895, 81031, 405155, 1053403, 5267015, 31034873, 155174365, 403453349, 2017266745]

約数ペア:

[(1, 2017266745), (5, 403453349), (13, 155174365), (65, 31034873), (383, 5267015), (1915, 1053403), (4979, 405155), (24895, 81031)]