8451394

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2861}}^1$

素因数の和:3081

約数の個数: 16

約数和(自身を含む): 14561856

約数和(自身を除く): 6110462

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2861, 2954, 5722, 20027, 40054, 603671, 1207342, 4225697, 8451394]

約数ペア:

[(1, 8451394), (2, 4225697), (7, 1207342), (14, 603671), (211, 40054), (422, 20027), (1477, 5722), (2861, 2954)]