12970296871

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{70423}}^1$

素因数の和:70830

約数の個数: 16

約数和(自身を含む): 15049327104

約数和(自身を除く): 2079030233

約数列:

[1, 7, 83, 317, 581, 2219, 26311, 70423, 184177, 492961, 5845109, 22324091, 40915763, 156268637, 1852899553, 12970296871]

約数ペア:

[(1, 12970296871), (7, 1852899553), (83, 156268637), (317, 40915763), (581, 22324091), (2219, 5845109), (26311, 492961), (70423, 184177)]