212086294

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409433}}^1$

素因数の和:409479

約数の個数: 16

約数和(自身を含む): 373403808

約数和(自身を除く): 161317514

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 409433, 818866, 2866031, 5732062, 15149021, 30298042, 106043147, 212086294]

約数ペア:

[(1, 212086294), (2, 106043147), (7, 30298042), (14, 15149021), (37, 5732062), (74, 2866031), (259, 818866), (518, 409433)]