2170706950

素因数分解:

$2^1\times 5^2\times {\mathrm{43414139}}^1$

素因数の和:43414151

約数の個数: 12

約数和(自身を含む): 4037515020

約数和(自身を除く): 1866808070

約数列:

[1, 2, 5, 10, 25, 50, 43414139, 86828278, 217070695, 434141390, 1085353475, 2170706950]

約数ペア:

[(1, 2170706950), (2, 1085353475), (5, 434141390), (10, 217070695), (25, 86828278), (50, 43414139)]