556972078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1\times {\mathrm{6659}}^1$

素因数の和:9891

約数の個数: 16

約数和(自身を含む): 900138960

約数和(自身を除く): 343166882

約数列:

[1, 2, 13, 26, 3217, 6434, 6659, 13318, 41821, 83642, 86567, 173134, 21422003, 42844006, 278486039, 556972078]

約数ペア:

[(1, 556972078), (2, 278486039), (13, 42844006), (26, 21422003), (3217, 173134), (6434, 86567), (6659, 83642), (13318, 41821)]