407372270

素因数分解:

$2^1\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{13103}}^1$

素因数の和:16219

約数の個数: 16

約数和(自身を含む): 733561920

約数和(自身を除く): 326189650

約数列:

[1, 2, 5, 10, 3109, 6218, 13103, 15545, 26206, 31090, 65515, 131030, 40737227, 81474454, 203686135, 407372270]

約数ペア:

[(1, 407372270), (2, 203686135), (5, 81474454), (10, 40737227), (3109, 131030), (6218, 65515), (13103, 31090), (15545, 26206)]