1330705948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{80221}}^1$

素因数の和:80278

約数の個数: 48

約数和(自身を含む): 2830232160

約数和(自身を除く): 1499526212

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 8294, 16588, 80221, 160442, 320884, 882431, 1042873, 1764862, 2085746, 2326409, 3529724, 4171492, 4652818, 9305636, 11471603, 22943206, 25590499, 30243317, 45886412, 51180998, 60486634, 102361996, 120973268, 332676487, 665352974, 1330705948]

約数ペア:

[(1, 1330705948), (2, 665352974), (4, 332676487), (11, 120973268), (13, 102361996), (22, 60486634), (26, 51180998), (29, 45886412), (44, 30243317), (52, 25590499), (58, 22943206), (116, 11471603), (143, 9305636), (286, 4652818), (319, 4171492), (377, 3529724), (572, 2326409), (638, 2085746), (754, 1764862), (1276, 1042873), (1508, 882431), (4147, 320884), (8294, 160442), (16588, 80221)]