2018397764

素因数分解:

$2^2\times {\mathrm{521}}^1\times {\mathrm{968521}}^1$

素因数の和:969046

約数の個数: 12

約数和(自身を含む): 3538979388

約数和(自身を除く): 1520581624

約数列:

[1, 2, 4, 521, 1042, 2084, 968521, 1937042, 3874084, 504599441, 1009198882, 2018397764]

約数ペア:

[(1, 2018397764), (2, 1009198882), (4, 504599441), (521, 3874084), (1042, 1937042), (2084, 968521)]