2101097716

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{7321}}^1$

素因数の和:7939

約数の個数: 24

約数和(自身を含む): 3708944456

約数和(自身を除く): 1607846740

約数列:

[1, 2, 4, 157, 314, 457, 628, 914, 1828, 7321, 14642, 29284, 71749, 143498, 286996, 1149397, 2298794, 3345697, 4597588, 6691394, 13382788, 525274429, 1050548858, 2101097716]

約数ペア:

[(1, 2101097716), (2, 1050548858), (4, 525274429), (157, 13382788), (314, 6691394), (457, 4597588), (628, 3345697), (914, 2298794), (1828, 1149397), (7321, 286996), (14642, 143498), (29284, 71749)]