2889813668

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{946859}}^1$

素因数の和:946979

約数の個数: 24

約数和(自身を含む): 5832657600

約数和(自身を除く): 2942843932

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 946859, 1893718, 3787436, 6628013, 13256026, 26512052, 103207631, 206415262, 412830524, 722453417, 1444906834, 2889813668]

約数ペア:

[(1, 2889813668), (2, 1444906834), (4, 722453417), (7, 412830524), (14, 206415262), (28, 103207631), (109, 26512052), (218, 13256026), (436, 6628013), (763, 3787436), (1526, 1893718), (3052, 946859)]