29988902

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:851

約数の個数: 16

約数和(自身を含む): 45600000

約数和(自身を除く): 15611098

約数列:

[1, 2, 151, 199, 302, 398, 499, 998, 30049, 60098, 75349, 99301, 150698, 198602, 14994451, 29988902]

約数ペア:

[(1, 29988902), (2, 14994451), (151, 198602), (199, 150698), (302, 99301), (398, 75349), (499, 60098), (998, 30049)]