3888208

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{499}}^1$

素因数の和:994

約数の個数: 20

約数和(自身を含む): 7564000

約数和(自身を除く): 3675792

約数列:

[1, 2, 4, 8, 16, 487, 499, 974, 998, 1948, 1996, 3896, 3992, 7792, 7984, 243013, 486026, 972052, 1944104, 3888208]

約数ペア:

[(1, 3888208), (2, 1944104), (4, 972052), (8, 486026), (16, 243013), (487, 7984), (499, 7792), (974, 3992), (998, 3896), (1948, 1996)]