486290156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{42023}}^1$

素因数の和:42301

約数の個数: 24

約数和(自身を含む): 931924224

約数和(自身を除く): 445634068

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2893, 5786, 11572, 42023, 84046, 168092, 462253, 924506, 1849012, 11052049, 22104098, 44208196, 121572539, 243145078, 486290156]

約数ペア:

[(1, 486290156), (2, 243145078), (4, 121572539), (11, 44208196), (22, 22104098), (44, 11052049), (263, 1849012), (526, 924506), (1052, 462253), (2893, 168092), (5786, 84046), (11572, 42023)]