2862890188

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{38917}}^1$

素因数の和:39321

約数の個数: 24

約数和(自身を含む): 5119429392

約数和(自身を除く): 2256539204

約数列:

[1, 2, 4, 53, 106, 212, 347, 694, 1388, 18391, 36782, 38917, 73564, 77834, 155668, 2062601, 4125202, 8250404, 13504199, 27008398, 54016796, 715722547, 1431445094, 2862890188]

約数ペア:

[(1, 2862890188), (2, 1431445094), (4, 715722547), (53, 54016796), (106, 27008398), (212, 13504199), (347, 8250404), (694, 4125202), (1388, 2062601), (18391, 155668), (36782, 77834), (38917, 73564)]