988454018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{398249}}^1$

素因数の和:398341

約数の個数: 16

約数和(自身を含む): 1591407000

約数和(自身を除く): 602952982

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 398249, 796498, 6770233, 13540466, 29072177, 58144354, 494227009, 988454018]

約数ペア:

[(1, 988454018), (2, 494227009), (17, 58144354), (34, 29072177), (73, 13540466), (146, 6770233), (1241, 796498), (2482, 398249)]