380015492

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{709}}^1\times {\mathrm{2851}}^1$

素因数の和:3611

約数の個数: 24

約数和(自身を含む): 680373120

約数和(自身を除く): 300357628

約数列:

[1, 2, 4, 47, 94, 188, 709, 1418, 2836, 2851, 5702, 11404, 33323, 66646, 133292, 133997, 267994, 535988, 2021359, 4042718, 8085436, 95003873, 190007746, 380015492]

約数ペア:

[(1, 380015492), (2, 190007746), (4, 95003873), (47, 8085436), (94, 4042718), (188, 2021359), (709, 535988), (1418, 267994), (2836, 133997), (2851, 133292), (5702, 66646), (11404, 33323)]