6881812

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2297}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 13898304

約数和(自身を除く): 7016492

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2297, 2996, 4594, 9188, 16079, 32158, 64316, 245779, 491558, 983116, 1720453, 3440906, 6881812]

約数ペア:

[(1, 6881812), (2, 3440906), (4, 1720453), (7, 983116), (14, 491558), (28, 245779), (107, 64316), (214, 32158), (428, 16079), (749, 9188), (1498, 4594), (2297, 2996)]