2005234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 3888000

約数和(自身を除く): 1882766

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 449, 638, 898, 2233, 3143, 4466, 4939, 6286, 9878, 13021, 26042, 34573, 69146, 91147, 143231, 182294, 286462, 1002617, 2005234]

約数ペア:

[(1, 2005234), (2, 1002617), (7, 286462), (11, 182294), (14, 143231), (22, 91147), (29, 69146), (58, 34573), (77, 26042), (154, 13021), (203, 9878), (319, 6286), (406, 4939), (449, 4466), (638, 3143), (898, 2233)]