3960985730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{454763}}^1$

素因数の和:454850

約数の個数: 32

約数和(自身を含む): 7792835904

約数和(自身を除く): 3831850174

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 454763, 909526, 2273815, 4547630, 5911919, 11823838, 29559595, 30469121, 59119190, 60938242, 152345605, 304691210, 396098573, 792197146, 1980492865, 3960985730]

約数ペア:

[(1, 3960985730), (2, 1980492865), (5, 792197146), (10, 396098573), (13, 304691210), (26, 152345605), (65, 60938242), (67, 59119190), (130, 30469121), (134, 29559595), (335, 11823838), (670, 5911919), (871, 4547630), (1742, 2273815), (4355, 909526), (8710, 454763)]