2885321089

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1\times {\mathrm{8069}}^1$

素因数の和:10320

約数の個数: 16

約数和(自身を含む): 3442855680

約数和(自身を除く): 557534591

約数列:

[1, 7, 23, 161, 2221, 8069, 15547, 51083, 56483, 185587, 357581, 1299109, 17921249, 125448743, 412188727, 2885321089]

約数ペア:

[(1, 2885321089), (7, 412188727), (23, 125448743), (161, 17921249), (2221, 1299109), (8069, 357581), (15547, 185587), (51083, 56483)]