259715346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1783}}^1\times {\mathrm{2207}}^1$

素因数の和:4006

約数の個数: 32

約数和(自身を含む): 567226368

約数和(自身を除く): 307511022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1783, 2207, 3566, 4414, 5349, 6621, 10698, 13242, 19613, 24277, 39226, 48554, 58839, 72831, 117678, 145662, 3935081, 7870162, 11805243, 23610486, 43285891, 86571782, 129857673, 259715346]

約数ペア:

[(1, 259715346), (2, 129857673), (3, 86571782), (6, 43285891), (11, 23610486), (22, 11805243), (33, 7870162), (66, 3935081), (1783, 145662), (2207, 117678), (3566, 72831), (4414, 58839), (5349, 48554), (6621, 39226), (10698, 24277), (13242, 19613)]