7131195236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{180281}}^1$

素因数の和:180356

約数の個数: 48

約数和(自身を含む): 14537940480

約数和(自身を除く): 7406745244

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 319, 341, 638, 682, 899, 1276, 1364, 1798, 3596, 9889, 19778, 39556, 180281, 360562, 721124, 1983091, 3966182, 5228149, 5588711, 7932364, 10456298, 11177422, 20912596, 22354844, 57509639, 61475821, 115019278, 122951642, 162072619, 230038556, 245903284, 324145238, 648290476, 1782798809, 3565597618, 7131195236]

約数ペア:

[(1, 7131195236), (2, 3565597618), (4, 1782798809), (11, 648290476), (22, 324145238), (29, 245903284), (31, 230038556), (44, 162072619), (58, 122951642), (62, 115019278), (116, 61475821), (124, 57509639), (319, 22354844), (341, 20912596), (638, 11177422), (682, 10456298), (899, 7932364), (1276, 5588711), (1364, 5228149), (1798, 3966182), (3596, 1983091), (9889, 721124), (19778, 360562), (39556, 180281)]