1282508713118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1\times {\mathrm{110647}}^1$

素因数の和:113288

約数の個数: 32

約数和(自身を含む): 2006450113536

約数和(自身を除く): 723941400418

約数列:

[1, 2, 43, 53, 86, 106, 2279, 2543, 4558, 5086, 109349, 110647, 134779, 218698, 221294, 269558, 4757821, 5795497, 5864291, 9515642, 11590994, 11728582, 252164513, 281375321, 504329026, 562750642, 12099138803, 14912892013, 24198277606, 29825784026, 641254356559, 1282508713118]

約数ペア:

[(1, 1282508713118), (2, 641254356559), (43, 29825784026), (53, 24198277606), (86, 14912892013), (106, 12099138803), (2279, 562750642), (2543, 504329026), (4558, 281375321), (5086, 252164513), (109349, 11728582), (110647, 11590994), (134779, 9515642), (218698, 5864291), (221294, 5795497), (269558, 4757821)]