2013156717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2393}}^1$

素因数の和:2510

約数の個数: 64

約数和(自身を含む): 3301191936

約数和(自身を除く): 1288035219

約数列:

[1, 3, 11, 13, 33, 37, 39, 53, 111, 143, 159, 407, 429, 481, 583, 689, 1221, 1443, 1749, 1961, 2067, 2393, 5291, 5883, 7179, 7579, 15873, 21571, 22737, 25493, 26323, 31109, 64713, 76479, 78969, 88541, 93327, 126829, 265623, 280423, 342199, 380487, 841269, 973951, 1026597, 1151033, 1395119, 1648777, 2921853, 3453099, 4185357, 4692673, 4946331, 12661363, 14078019, 18136547, 37984089, 51619403, 54409641, 61004749, 154858209, 183014247, 671052239, 2013156717]

約数ペア:

[(1, 2013156717), (3, 671052239), (11, 183014247), (13, 154858209), (33, 61004749), (37, 54409641), (39, 51619403), (53, 37984089), (111, 18136547), (143, 14078019), (159, 12661363), (407, 4946331), (429, 4692673), (481, 4185357), (583, 3453099), (689, 2921853), (1221, 1648777), (1443, 1395119), (1749, 1151033), (1961, 1026597), (2067, 973951), (2393, 841269), (5291, 380487), (5883, 342199), (7179, 280423), (7579, 265623), (15873, 126829), (21571, 93327), (22737, 88541), (25493, 78969), (26323, 76479), (31109, 64713)]