437810282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2103

約数の個数: 64

約数和(自身を含む): 868299264

約数和(自身を除く): 430488982

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 71, 91, 119, 142, 182, 221, 238, 442, 497, 923, 994, 1207, 1547, 1846, 1993, 2414, 3094, 3986, 6461, 8449, 12922, 13951, 15691, 16898, 25909, 27902, 31382, 33881, 51818, 67762, 109837, 141503, 181363, 219674, 237167, 283006, 362726, 440453, 474334, 880906, 990521, 1839539, 1981042, 2405551, 3083171, 3679078, 4811102, 6166342, 12876773, 16838857, 25753546, 31272163, 33677714, 62544326, 218905141, 437810282]

約数ペア:

[(1, 437810282), (2, 218905141), (7, 62544326), (13, 33677714), (14, 31272163), (17, 25753546), (26, 16838857), (34, 12876773), (71, 6166342), (91, 4811102), (119, 3679078), (142, 3083171), (182, 2405551), (221, 1981042), (238, 1839539), (442, 990521), (497, 880906), (923, 474334), (994, 440453), (1207, 362726), (1547, 283006), (1846, 237167), (1993, 219674), (2414, 181363), (3094, 141503), (3986, 109837), (6461, 67762), (8449, 51818), (12922, 33881), (13951, 31382), (15691, 27902), (16898, 25909)]