174912212

素因数分解:

$2^2\times {\mathrm{2081}}^1\times {\mathrm{21013}}^1$

素因数の和:23098

約数の個数: 12

約数和(自身を含む): 306258036

約数和(自身を除く): 131345824

約数列:

[1, 2, 4, 2081, 4162, 8324, 21013, 42026, 84052, 43728053, 87456106, 174912212]

約数ペア:

[(1, 174912212), (2, 87456106), (4, 43728053), (2081, 84052), (4162, 42026), (8324, 21013)]