748468254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{285457}}^1$

素因数の和:285504

約数の個数: 32

約数和(自身を含む): 1644238080

約数和(自身を除く): 895769826

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 285457, 570914, 856371, 1712742, 5423683, 6565511, 10847366, 13131022, 16271049, 19696533, 32542098, 39393066, 124744709, 249489418, 374234127, 748468254]

約数ペア:

[(1, 748468254), (2, 374234127), (3, 249489418), (6, 124744709), (19, 39393066), (23, 32542098), (38, 19696533), (46, 16271049), (57, 13131022), (69, 10847366), (114, 6565511), (138, 5423683), (437, 1712742), (874, 856371), (1311, 570914), (2622, 285457)]