8481998

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2168

約数の個数: 24

約数和(自身を含む): 15168384

約数和(自身を除く): 6686386

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 2111, 4018, 4222, 14777, 29554, 86551, 103439, 173102, 206878, 605857, 1211714, 4240999, 8481998]

約数ペア:

[(1, 8481998), (2, 4240999), (7, 1211714), (14, 605857), (41, 206878), (49, 173102), (82, 103439), (98, 86551), (287, 29554), (574, 14777), (2009, 4222), (2111, 4018)]