9746740

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1567}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 20547072

約数和(自身を除く): 10800332

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 1567, 3110, 3134, 6220, 6268, 7835, 15670, 31340, 487337, 974674, 1949348, 2436685, 4873370, 9746740]

約数ペア:

[(1, 9746740), (2, 4873370), (4, 2436685), (5, 1949348), (10, 974674), (20, 487337), (311, 31340), (622, 15670), (1244, 7835), (1555, 6268), (1567, 6220), (3110, 3134)]