1645411812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{541967}}^1$

素因数の和:542008

約数の個数: 48

約数和(自身を含む): 4370429952

約数和(自身を除く): 2725018140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 541967, 1083934, 1625901, 2167868, 3251802, 5961637, 6503604, 11923274, 12465241, 17884911, 23846548, 24930482, 35769822, 37395723, 49860964, 71539644, 74791446, 137117651, 149582892, 274235302, 411352953, 548470604, 822705906, 1645411812]

約数ペア:

[(1, 1645411812), (2, 822705906), (3, 548470604), (4, 411352953), (6, 274235302), (11, 149582892), (12, 137117651), (22, 74791446), (23, 71539644), (33, 49860964), (44, 37395723), (46, 35769822), (66, 24930482), (69, 23846548), (92, 17884911), (132, 12465241), (138, 11923274), (253, 6503604), (276, 5961637), (506, 3251802), (759, 2167868), (1012, 1625901), (1518, 1083934), (3036, 541967)]