1274224322

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16691}}^1$

素因数の和:16767

約数の個数: 48

約数和(自身を含む): 2397638880

約数和(自身を除く): 1123414558

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 574, 779, 931, 1558, 1862, 2009, 4018, 5453, 10906, 16691, 33382, 38171, 76342, 116837, 233674, 317129, 634258, 684331, 817859, 1368662, 1635718, 2219903, 4439806, 4790317, 9580634, 13002289, 15539321, 26004578, 31078642, 33532219, 67064438, 91016023, 182032046, 637112161, 1274224322]

約数ペア:

[(1, 1274224322), (2, 637112161), (7, 182032046), (14, 91016023), (19, 67064438), (38, 33532219), (41, 31078642), (49, 26004578), (82, 15539321), (98, 13002289), (133, 9580634), (266, 4790317), (287, 4439806), (574, 2219903), (779, 1635718), (931, 1368662), (1558, 817859), (1862, 684331), (2009, 634258), (4018, 317129), (5453, 233674), (10906, 116837), (16691, 76342), (33382, 38171)]