2002091273

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{15461}}^1$

素因数の和:16904

約数の個数: 16

約数和(自身を含む): 2466003456

約数和(自身を除く): 463912183

約数列:

[1, 7, 13, 91, 1423, 9961, 15461, 18499, 108227, 129493, 200993, 1406951, 22001003, 154007021, 286013039, 2002091273]

約数ペア:

[(1, 2002091273), (7, 286013039), (13, 154007021), (91, 22001003), (1423, 1406951), (9961, 200993), (15461, 129493), (18499, 108227)]