2019436364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{1213}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 3899154336

約数和(自身を除く): 1879717972

約数列:

[1, 2, 4, 11, 22, 44, 157, 241, 314, 482, 628, 964, 1213, 1727, 2426, 2651, 3454, 4852, 5302, 6908, 10604, 13343, 26686, 37837, 53372, 75674, 151348, 190441, 292333, 380882, 416207, 584666, 761764, 832414, 1169332, 1664828, 2094851, 3215663, 4189702, 6431326, 8379404, 12862652, 45896281, 91792562, 183585124, 504859091, 1009718182, 2019436364]

約数ペア:

[(1, 2019436364), (2, 1009718182), (4, 504859091), (11, 183585124), (22, 91792562), (44, 45896281), (157, 12862652), (241, 8379404), (314, 6431326), (482, 4189702), (628, 3215663), (964, 2094851), (1213, 1664828), (1727, 1169332), (2426, 832414), (2651, 761764), (3454, 584666), (4852, 416207), (5302, 380882), (6908, 292333), (10604, 190441), (13343, 151348), (26686, 75674), (37837, 53372)]