2021491046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{399031}}^1$

素因数の和:399199

約数の個数: 16

約数和(自身を含む): 3232159200

約数和(自身を除く): 1210668154

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 399031, 798062, 6783527, 13567054, 59455619, 118911238, 1010745523, 2021491046]

約数ペア:

[(1, 2021491046), (2, 1010745523), (17, 118911238), (34, 59455619), (149, 13567054), (298, 6783527), (2533, 798062), (5066, 399031)]