2080886

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 16

約数和(自身を含む): 3238704

約数和(自身を除く): 1157818

約数列:

[1, 2, 53, 67, 106, 134, 293, 586, 3551, 7102, 15529, 19631, 31058, 39262, 1040443, 2080886]

約数ペア:

[(1, 2080886), (2, 1040443), (53, 39262), (67, 31058), (106, 19631), (134, 15529), (293, 7102), (586, 3551)]