122989724

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 255093216

約数和(自身を除く): 132103492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1331, 1573, 1777, 2662, 3146, 3554, 5324, 6292, 7108, 17303, 19547, 23101, 34606, 39094, 46202, 69212, 78188, 92404, 215017, 254111, 430034, 508222, 860068, 1016444, 2365187, 2795221, 4730374, 5590442, 9460748, 11180884, 30747431, 61494862, 122989724]

約数ペア:

[(1, 122989724), (2, 61494862), (4, 30747431), (11, 11180884), (13, 9460748), (22, 5590442), (26, 4730374), (44, 2795221), (52, 2365187), (121, 1016444), (143, 860068), (242, 508222), (286, 430034), (484, 254111), (572, 215017), (1331, 92404), (1573, 78188), (1777, 69212), (2662, 46202), (3146, 39094), (3554, 34606), (5324, 23101), (6292, 19547), (7108, 17303)]