20180490898

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1\times {\mathrm{84649}}^1$

素因数の和:85449

約数の個数: 16

約数和(自身を含む): 30474000000

約数和(自身を除く): 10293509102

約数列:

[1, 2, 199, 398, 599, 1198, 84649, 119201, 169298, 238402, 16845151, 33690302, 50704751, 101409502, 10090245449, 20180490898]

約数ペア:

[(1, 20180490898), (2, 10090245449), (199, 101409502), (398, 50704751), (599, 33690302), (1198, 16845151), (84649, 238402), (119201, 169298)]