2540342

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6257}}^1$

素因数の和:6295

約数の個数: 16

約数和(自身を含む): 4505760

約数和(自身を除く): 1965418

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 6257, 12514, 43799, 87598, 181453, 362906, 1270171, 2540342]

約数ペア:

[(1, 2540342), (2, 1270171), (7, 362906), (14, 181453), (29, 87598), (58, 43799), (203, 12514), (406, 6257)]