21474050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33037}}^1$

素因数の和:33062

約数の個数: 24

約数和(自身を含む): 43015476

約数和(自身を除く): 21541426

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 33037, 66074, 165185, 330370, 429481, 825925, 858962, 1651850, 2147405, 4294810, 10737025, 21474050]

約数ペア:

[(1, 21474050), (2, 10737025), (5, 4294810), (10, 2147405), (13, 1651850), (25, 858962), (26, 825925), (50, 429481), (65, 330370), (130, 165185), (325, 66074), (650, 33037)]