3861844

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 7801920

約数和(自身を除く): 3940076

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1289, 1498, 2578, 2996, 5156, 9023, 18046, 36092, 137923, 275846, 551692, 965461, 1930922, 3861844]

約数ペア:

[(1, 3861844), (2, 1930922), (4, 965461), (7, 551692), (14, 275846), (28, 137923), (107, 36092), (214, 18046), (428, 9023), (749, 5156), (1289, 2996), (1498, 2578)]