2019176318

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{1489}}^1\times {\mathrm{1789}}^1$

素因数の和:3659

約数の個数: 16

約数和(自身を含む): 3040494000

約数和(自身を除く): 1021317682

約数列:

[1, 2, 379, 758, 1489, 1789, 2978, 3578, 564331, 678031, 1128662, 1356062, 2663821, 5327642, 1009588159, 2019176318]

約数ペア:

[(1, 2019176318), (2, 1009588159), (379, 5327642), (758, 2663821), (1489, 1356062), (1789, 1128662), (2978, 678031), (3578, 564331)]