2017758410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1\times {\mathrm{2081}}^1$

素因数の和:4198

約数の個数: 32

約数和(自身を含む): 3712822272

約数和(自身を除く): 1695063862

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2063, 2081, 4126, 4162, 10315, 10405, 20630, 20810, 96961, 97807, 193922, 195614, 484805, 489035, 969610, 978070, 4293103, 8586206, 21465515, 42931030, 201775841, 403551682, 1008879205, 2017758410]

約数ペア:

[(1, 2017758410), (2, 1008879205), (5, 403551682), (10, 201775841), (47, 42931030), (94, 21465515), (235, 8586206), (470, 4293103), (2063, 978070), (2081, 969610), (4126, 489035), (4162, 484805), (10315, 195614), (10405, 193922), (20630, 97807), (20810, 96961)]