7897647596

素因数分解:

$2^2\times {\mathrm{4721}}^1\times {\mathrm{418219}}^1$

素因数の和:422944

約数の個数: 12

約数和(自身を含む): 13823843880

約数和(自身を除く): 5926196284

約数列:

[1, 2, 4, 4721, 9442, 18884, 418219, 836438, 1672876, 1974411899, 3948823798, 7897647596]

約数ペア:

[(1, 7897647596), (2, 3948823798), (4, 1974411899), (4721, 1672876), (9442, 836438), (18884, 418219)]