629911438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1425139}}^1$

素因数の和:1425171

約数の個数: 16

約数和(自身を含む): 1077405840

約数和(自身を除く): 447494402

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1425139, 2850278, 18526807, 24227363, 37053614, 48454726, 314955719, 629911438]

約数ペア:

[(1, 629911438), (2, 314955719), (13, 48454726), (17, 37053614), (26, 24227363), (34, 18526807), (221, 2850278), (442, 1425139)]