2649156

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 6212640

約数和(自身を除く): 3563484

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 859, 1028, 1542, 1718, 2577, 3084, 3436, 5154, 10308, 220763, 441526, 662289, 883052, 1324578, 2649156]

約数ペア:

[(1, 2649156), (2, 1324578), (3, 883052), (4, 662289), (6, 441526), (12, 220763), (257, 10308), (514, 5154), (771, 3436), (859, 3084), (1028, 2577), (1542, 1718)]