2018790152

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{43441}}^1$

素因数の和:43641

約数の個数: 32

約数和(自身を含む): 3912386520

約数和(自身を除く): 1893596368

約数列:

[1, 2, 4, 8, 37, 74, 148, 157, 296, 314, 628, 1256, 5809, 11618, 23236, 43441, 46472, 86882, 173764, 347528, 1607317, 3214634, 6429268, 6820237, 12858536, 13640474, 27280948, 54561896, 252348769, 504697538, 1009395076, 2018790152]

約数ペア:

[(1, 2018790152), (2, 1009395076), (4, 504697538), (8, 252348769), (37, 54561896), (74, 27280948), (148, 13640474), (157, 12858536), (296, 6820237), (314, 6429268), (628, 3214634), (1256, 1607317), (5809, 347528), (11618, 173764), (23236, 86882), (43441, 46472)]