12704006

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 10105594

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 449, 602, 658, 898, 2021, 3143, 4042, 6286, 14147, 19307, 21103, 28294, 38614, 42206, 135149, 147721, 270298, 295442, 907429, 1814858, 6352003, 12704006]

約数ペア:

[(1, 12704006), (2, 6352003), (7, 1814858), (14, 907429), (43, 295442), (47, 270298), (86, 147721), (94, 135149), (301, 42206), (329, 38614), (449, 28294), (602, 21103), (658, 19307), (898, 14147), (2021, 6286), (3143, 4042)]