1244886335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2688

約数の個数: 64

約数和(自身を含む): 1972270080

約数和(自身を除く): 727383745

約数列:

[1, 5, 7, 11, 29, 35, 43, 55, 77, 145, 203, 215, 301, 319, 385, 473, 1015, 1247, 1505, 1595, 2233, 2365, 2593, 3311, 6235, 8729, 11165, 12965, 13717, 16555, 18151, 28523, 43645, 68585, 75197, 90755, 96019, 111499, 142615, 199661, 375985, 480095, 526379, 557495, 780493, 827167, 998305, 1226489, 2631895, 3233471, 3902465, 4135835, 5790169, 6132445, 8585423, 16167355, 22634297, 28950845, 35568181, 42927115, 113171485, 177840905, 248977267, 1244886335]

約数ペア:

[(1, 1244886335), (5, 248977267), (7, 177840905), (11, 113171485), (29, 42927115), (35, 35568181), (43, 28950845), (55, 22634297), (77, 16167355), (145, 8585423), (203, 6132445), (215, 5790169), (301, 4135835), (319, 3902465), (385, 3233471), (473, 2631895), (1015, 1226489), (1247, 998305), (1505, 827167), (1595, 780493), (2233, 557495), (2365, 526379), (2593, 480095), (3311, 375985), (6235, 199661), (8729, 142615), (11165, 111499), (12965, 96019), (13717, 90755), (16555, 75197), (18151, 68585), (28523, 43645)]