1720374634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20693}}^1\times {\mathrm{3779}}^1$

素因数の和:24485

約数の個数: 16

約数和(自身を含む): 2816039520

約数和(自身を除く): 1095664886

約数列:

[1, 2, 11, 22, 3779, 7558, 20693, 41386, 41569, 83138, 227623, 455246, 78198847, 156397694, 860187317, 1720374634]

約数ペア:

[(1, 1720374634), (2, 860187317), (11, 156397694), (22, 78198847), (3779, 455246), (7558, 227623), (20693, 83138), (41386, 41569)]