2080637548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59183}}^1$

素因数の和:59262

約数の個数: 48

約数和(自身を含む): 4295337984

約数和(自身を除く): 2214700436

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 748, 799, 1034, 1598, 2068, 3196, 8789, 17578, 35156, 59183, 118366, 236732, 651013, 1006111, 1302026, 2012222, 2604052, 2781601, 4024444, 5563202, 11067221, 11126404, 22134442, 30597611, 44268884, 47287217, 61195222, 94574434, 122390444, 189148868, 520159387, 1040318774, 2080637548]

約数ペア:

[(1, 2080637548), (2, 1040318774), (4, 520159387), (11, 189148868), (17, 122390444), (22, 94574434), (34, 61195222), (44, 47287217), (47, 44268884), (68, 30597611), (94, 22134442), (187, 11126404), (188, 11067221), (374, 5563202), (517, 4024444), (748, 2781601), (799, 2604052), (1034, 2012222), (1598, 1302026), (2068, 1006111), (3196, 651013), (8789, 236732), (17578, 118366), (35156, 59183)]