129312526

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{24371}}^1$

素因数の和:24759

約数の個数: 16

約数和(自身を含む): 222272640

約数和(自身を除く): 92960114

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 24371, 48742, 170597, 341194, 9236609, 18473218, 64656263, 129312526]

約数ペア:

[(1, 129312526), (2, 64656263), (7, 18473218), (14, 9236609), (379, 341194), (758, 170597), (2653, 48742), (5306, 24371)]