1991231461

素因数分解:

${\mathrm{41}}^1\times {\mathrm{9521}}^1\times {\mathrm{5101}}^1$

素因数の和:14663

約数の個数: 8

約数和(自身を含む): 2040412248

約数和(自身を除く): 49180787

約数列:

[1, 41, 5101, 9521, 209141, 390361, 48566621, 1991231461]

約数ペア:

[(1, 1991231461), (41, 48566621), (5101, 390361), (9521, 209141)]