4019854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1019

約数の個数: 16

約数和(自身を含む): 6438528

約数和(自身を除く): 2418674

約数列:

[1, 2, 17, 34, 137, 274, 863, 1726, 2329, 4658, 14671, 29342, 118231, 236462, 2009927, 4019854]

約数ペア:

[(1, 4019854), (2, 2009927), (17, 236462), (34, 118231), (137, 29342), (274, 14671), (863, 4658), (1726, 2329)]