9137830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5407}}^1$

素因数の和:5440

約数の個数: 24

約数和(自身を含む): 17813952

約数和(自身を除く): 8676122

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 5407, 10814, 27035, 54070, 70291, 140582, 351455, 702910, 913783, 1827566, 4568915, 9137830]

約数ペア:

[(1, 9137830), (2, 4568915), (5, 1827566), (10, 913783), (13, 702910), (26, 351455), (65, 140582), (130, 70291), (169, 54070), (338, 27035), (845, 10814), (1690, 5407)]