1262254

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3109}}^1$

素因数の和:3147

約数の個数: 16

約数和(自身を含む): 2239200

約数和(自身を除く): 976946

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 3109, 6218, 21763, 43526, 90161, 180322, 631127, 1262254]

約数ペア:

[(1, 1262254), (2, 631127), (7, 180322), (14, 90161), (29, 43526), (58, 21763), (203, 6218), (406, 3109)]