8131708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 15403248

約数和(自身を除く): 7271540

約数列:

[1, 2, 4, 13, 26, 52, 353, 443, 706, 886, 1412, 1772, 4589, 5759, 9178, 11518, 18356, 23036, 156379, 312758, 625516, 2032927, 4065854, 8131708]

約数ペア:

[(1, 8131708), (2, 4065854), (4, 2032927), (13, 625516), (26, 312758), (52, 156379), (353, 23036), (443, 18356), (706, 11518), (886, 9178), (1412, 5759), (1772, 4589)]