1991238072

素因数分解:

$2^3\times 3^1\times {\mathrm{82968253}}^1$

素因数の和:82968262

約数の個数: 16

約数和(自身を含む): 4978095240

約数和(自身を除く): 2986857168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 82968253, 165936506, 248904759, 331873012, 497809518, 663746024, 995619036, 1991238072]

約数ペア:

[(1, 1991238072), (2, 995619036), (3, 663746024), (4, 497809518), (6, 331873012), (8, 248904759), (12, 165936506), (24, 82968253)]