2019314050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3106637}}^1$

素因数の和:3106662

約数の個数: 24

約数和(自身を含む): 4044842676

約数和(自身を除く): 2025528626

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3106637, 6213274, 15533185, 31066370, 40386281, 77665925, 80772562, 155331850, 201931405, 403862810, 1009657025, 2019314050]

約数ペア:

[(1, 2019314050), (2, 1009657025), (5, 403862810), (10, 201931405), (13, 155331850), (25, 80772562), (26, 77665925), (50, 40386281), (65, 31066370), (130, 15533185), (325, 6213274), (650, 3106637)]