2008546984

素因数分解:

$2^3\times {\mathrm{383}}^1\times {\mathrm{655531}}^1$

素因数の和:655920

約数の個数: 16

約数和(自身を含む): 3775864320

約数和(自身を除く): 1767317336

約数列:

[1, 2, 4, 8, 383, 766, 1532, 3064, 655531, 1311062, 2622124, 5244248, 251068373, 502136746, 1004273492, 2008546984]

約数ペア:

[(1, 2008546984), (2, 1004273492), (4, 502136746), (8, 251068373), (383, 5244248), (766, 2622124), (1532, 1311062), (3064, 655531)]