3105284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 7056000

約数和(自身を除く): 3950716

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 449, 494, 532, 898, 988, 1729, 1796, 3143, 3458, 5837, 6286, 6916, 8531, 11674, 12572, 17062, 23348, 34124, 40859, 59717, 81718, 110903, 119434, 163436, 221806, 238868, 443612, 776321, 1552642, 3105284]

約数ペア:

[(1, 3105284), (2, 1552642), (4, 776321), (7, 443612), (13, 238868), (14, 221806), (19, 163436), (26, 119434), (28, 110903), (38, 81718), (52, 59717), (76, 40859), (91, 34124), (133, 23348), (182, 17062), (247, 12572), (266, 11674), (364, 8531), (449, 6916), (494, 6286), (532, 5837), (898, 3458), (988, 3143), (1729, 1796)]