2021570254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{701447}}^1$

素因数の和:701591

約数の個数: 16

約数和(自身を含む): 3333280896

約数和(自身を除く): 1311710642

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 701447, 1402894, 7715917, 15431834, 91889557, 183779114, 1010785127, 2021570254]

約数ペア:

[(1, 2021570254), (2, 1010785127), (11, 183779114), (22, 91889557), (131, 15431834), (262, 7715917), (1441, 1402894), (2882, 701447)]