2017669871

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{737183}}^1$

素因数の和:737230

約数の個数: 16

約数和(自身を含む): 2547707904

約数和(自身を除く): 530038033

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 737183, 5160281, 12532111, 16955209, 87724777, 118686463, 288238553, 2017669871]

約数ペア:

[(1, 2017669871), (7, 288238553), (17, 118686463), (23, 87724777), (119, 16955209), (161, 12532111), (391, 5160281), (2737, 737183)]