419775158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{2081}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 704248992

約数和(自身を除く): 284473834

約数列:

[1, 2, 11, 22, 53, 106, 173, 346, 583, 1166, 1903, 2081, 3806, 4162, 9169, 18338, 22891, 45782, 100859, 110293, 201718, 220586, 360013, 720026, 1213223, 2426446, 3960143, 7920286, 19080689, 38161378, 209887579, 419775158]

約数ペア:

[(1, 419775158), (2, 209887579), (11, 38161378), (22, 19080689), (53, 7920286), (106, 3960143), (173, 2426446), (346, 1213223), (583, 720026), (1166, 360013), (1903, 220586), (2081, 201718), (3806, 110293), (4162, 100859), (9169, 45782), (18338, 22891)]