2661294

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3191}}^1$

素因数の和:3335

約数の個数: 16

約数和(自身を含む): 5362560

約数和(自身を除く): 2701266

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 3191, 6382, 9573, 19146, 443549, 887098, 1330647, 2661294]

約数ペア:

[(1, 2661294), (2, 1330647), (3, 887098), (6, 443549), (139, 19146), (278, 9573), (417, 6382), (834, 3191)]