39089890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{558427}}^1$

素因数の和:558441

約数の個数: 16

約数和(自身を含む): 80413632

約数和(自身を除く): 41323742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 558427, 1116854, 2792135, 3908989, 5584270, 7817978, 19544945, 39089890]

約数ペア:

[(1, 39089890), (2, 19544945), (5, 7817978), (7, 5584270), (10, 3908989), (14, 2792135), (35, 1116854), (70, 558427)]