2540526

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 24

約数和(自身を含む): 5224680

約数和(自身を除く): 2684154

約数列:

[1, 2, 3, 6, 43, 86, 129, 229, 258, 458, 687, 1374, 1849, 3698, 5547, 9847, 11094, 19694, 29541, 59082, 423421, 846842, 1270263, 2540526]

約数ペア:

[(1, 2540526), (2, 1270263), (3, 846842), (6, 423421), (43, 59082), (86, 29541), (129, 19694), (229, 11094), (258, 9847), (458, 5547), (687, 3698), (1374, 1849)]