3948804985

素因数分解:

$5^1\times {\mathrm{541}}^1\times {\mathrm{881}}^1\times {\mathrm{1657}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 4755581712

約数和(自身を除く): 806776727

約数列:

[1, 5, 541, 881, 1657, 2705, 4405, 8285, 476621, 896437, 1459817, 2383105, 4482185, 7299085, 789760997, 3948804985]

約数ペア:

[(1, 3948804985), (5, 789760997), (541, 7299085), (881, 4482185), (1657, 2383105), (2705, 1459817), (4405, 896437), (8285, 476621)]