1256464468

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{33563}}^1$

素因数の和:33772

約数の個数: 36

約数和(自身を含む): 2571270912

約数和(自身を除く): 1314806444

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 2674, 5348, 9359, 18718, 33563, 37436, 67126, 134252, 234941, 469882, 939764, 1644587, 3289174, 6410533, 6578348, 12821066, 25642132, 44873731, 89747462, 179494924, 314116117, 628232234, 1256464468]

約数ペア:

[(1, 1256464468), (2, 628232234), (4, 314116117), (7, 179494924), (14, 89747462), (28, 44873731), (49, 25642132), (98, 12821066), (191, 6578348), (196, 6410533), (382, 3289174), (764, 1644587), (1337, 939764), (2674, 469882), (5348, 234941), (9359, 134252), (18718, 67126), (33563, 37436)]