2018631745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1\times {\mathrm{15443}}^1$

素因数の和:17472

約数の個数: 16

約数和(自身を含む): 2610159552

約数和(自身を除く): 591527807

約数列:

[1, 5, 13, 65, 2011, 10055, 15443, 26143, 77215, 130715, 200759, 1003795, 31055873, 155279365, 403726349, 2018631745]

約数ペア:

[(1, 2018631745), (5, 403726349), (13, 155279365), (65, 31055873), (2011, 1003795), (10055, 200759), (15443, 130715), (26143, 77215)]