3948088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 7920000

約数和(自身を除く): 3971912

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 499, 989, 998, 1978, 1996, 3956, 3992, 7912, 11477, 21457, 22954, 42914, 45908, 85828, 91816, 171656, 493511, 987022, 1974044, 3948088]

約数ペア:

[(1, 3948088), (2, 1974044), (4, 987022), (8, 493511), (23, 171656), (43, 91816), (46, 85828), (86, 45908), (92, 42914), (172, 22954), (184, 21457), (344, 11477), (499, 7912), (989, 3992), (998, 3956), (1978, 1996)]