1990096

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4326

約数の個数: 20

約数和(自身を含む): 3989700

約数和(自身を除く): 1999604

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4289, 8578, 17156, 34312, 68624, 124381, 248762, 497524, 995048, 1990096]

約数ペア:

[(1, 1990096), (2, 995048), (4, 497524), (8, 248762), (16, 124381), (29, 68624), (58, 34312), (116, 17156), (232, 8578), (464, 4289)]