2886481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 3389904

約数和(自身を除く): 503423

約数列:

[1, 13, 17, 37, 221, 353, 481, 629, 4589, 6001, 8177, 13061, 78013, 169793, 222037, 2886481]

約数ペア:

[(1, 2886481), (13, 222037), (17, 169793), (37, 78013), (221, 13061), (353, 8177), (481, 6001), (629, 4589)]