993988798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{11447}}^1\times {\mathrm{3947}}^1$

素因数の和:15407

約数の個数: 16

約数和(自身を含む): 1627081344

約数和(自身を除く): 633092546

約数列:

[1, 2, 11, 22, 3947, 7894, 11447, 22894, 43417, 86834, 125917, 251834, 45181309, 90362618, 496994399, 993988798]

約数ペア:

[(1, 993988798), (2, 496994399), (11, 90362618), (22, 45181309), (3947, 251834), (7894, 125917), (11447, 86834), (22894, 43417)]