2045018888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{33151}}^1$

素因数の和:33869

約数の個数: 32

約数和(自身を含む): 4189086720

約数和(自身を除く): 2144067832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 701, 1402, 2804, 5608, 7711, 15422, 30844, 33151, 61688, 66302, 132604, 265208, 364661, 729322, 1458644, 2917288, 23238851, 46477702, 92955404, 185910808, 255627361, 511254722, 1022509444, 2045018888]

約数ペア:

[(1, 2045018888), (2, 1022509444), (4, 511254722), (8, 255627361), (11, 185910808), (22, 92955404), (44, 46477702), (88, 23238851), (701, 2917288), (1402, 1458644), (2804, 729322), (5608, 364661), (7711, 265208), (15422, 132604), (30844, 66302), (33151, 61688)]