4538156

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 9228576

約数和(自身を除く): 4690420

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 2657, 5314, 10628, 18599, 37198, 74396, 162077, 324154, 648308, 1134539, 2269078, 4538156]

約数ペア:

[(1, 4538156), (2, 2269078), (4, 1134539), (7, 648308), (14, 324154), (28, 162077), (61, 74396), (122, 37198), (244, 18599), (427, 10628), (854, 5314), (1708, 2657)]