140429426

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{9421}}^1$

素因数の和:9709

約数の個数: 16

約数和(自身を含む): 218778840

約数和(自身を除く): 78349414

約数列:

[1, 2, 29, 58, 257, 514, 7453, 9421, 14906, 18842, 273209, 546418, 2421197, 4842394, 70214713, 140429426]

約数ペア:

[(1, 140429426), (2, 70214713), (29, 4842394), (58, 2421197), (257, 546418), (514, 273209), (7453, 18842), (9421, 14906)]