666972294911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{1979}}^1\times {\mathrm{16193}}^1$

素因数の和:19786

約数の個数: 16

約数和(自身を含む): 719134083360

約数和(自身を除く): 52161788449

約数列:

[1, 13, 1601, 1979, 16193, 20813, 25727, 210509, 3168379, 25924993, 32045947, 41188927, 337024909, 416597311, 51305561147, 666972294911]

約数ペア:

[(1, 666972294911), (13, 51305561147), (1601, 416597311), (1979, 337024909), (16193, 41188927), (20813, 32045947), (25727, 25924993), (210509, 3168379)]