1428934092005

素因数分解:

$5^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{13919771}}^1$

素因数の和:13920209

約数の個数: 24

約数和(自身を含む): 1999436050080

約数和(自身を除く): 570501958075

約数列:

[1, 5, 7, 35, 49, 245, 419, 2095, 2933, 14665, 20531, 102655, 13919771, 69598855, 97438397, 487191985, 682068779, 3410343895, 5832384049, 29161920245, 40826688343, 204133441715, 285786818401, 1428934092005]

約数ペア:

[(1, 1428934092005), (5, 285786818401), (7, 204133441715), (35, 40826688343), (49, 29161920245), (245, 5832384049), (419, 3410343895), (2095, 682068779), (2933, 487191985), (14665, 97438397), (20531, 69598855), (102655, 13919771)]