2420294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 16

約数和(自身を含む): 3793920

約数和(自身を除く): 1373626

約数列:

[1, 2, 31, 62, 103, 206, 379, 758, 3193, 6386, 11749, 23498, 39037, 78074, 1210147, 2420294]

約数ペア:

[(1, 2420294), (2, 1210147), (31, 78074), (62, 39037), (103, 23498), (206, 11749), (379, 6386), (758, 3193)]