2573284

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:728

約数の個数: 36

約数和(自身を含む): 5522160

約数和(自身を除く): 2948876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 691, 931, 1382, 1862, 2764, 3724, 4837, 9674, 13129, 19348, 26258, 33859, 52516, 67718, 91903, 135436, 183806, 367612, 643321, 1286642, 2573284]

約数ペア:

[(1, 2573284), (2, 1286642), (4, 643321), (7, 367612), (14, 183806), (19, 135436), (28, 91903), (38, 67718), (49, 52516), (76, 33859), (98, 26258), (133, 19348), (196, 13129), (266, 9674), (532, 4837), (691, 3724), (931, 2764), (1382, 1862)]