858665234

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{5171}}^1$

素因数の和:5618

約数の個数: 32

約数和(自身を含む): 1526774400

約数和(自身を除く): 668109166

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 409, 818, 2863, 5171, 5726, 10342, 11861, 23722, 36197, 72394, 83027, 149959, 166054, 299918, 1049713, 2099426, 2114939, 4229878, 14804573, 29609146, 61333231, 122666462, 429332617, 858665234]

約数ペア:

[(1, 858665234), (2, 429332617), (7, 122666462), (14, 61333231), (29, 29609146), (58, 14804573), (203, 4229878), (406, 2114939), (409, 2099426), (818, 1049713), (2863, 299918), (5171, 166054), (5726, 149959), (10342, 83027), (11861, 72394), (23722, 36197)]