997417150

素因数分解:

$2^1\times 5^2\times {\mathrm{1093}}^1\times {\mathrm{18251}}^1$

素因数の和:19356

約数の個数: 24

約数和(自身を含む): 1856994984

約数和(自身を除く): 859577834

約数列:

[1, 2, 5, 10, 25, 50, 1093, 2186, 5465, 10930, 18251, 27325, 36502, 54650, 91255, 182510, 456275, 912550, 19948343, 39896686, 99741715, 199483430, 498708575, 997417150]

約数ペア:

[(1, 997417150), (2, 498708575), (5, 199483430), (10, 99741715), (25, 39896686), (50, 19948343), (1093, 912550), (2186, 456275), (5465, 182510), (10930, 91255), (18251, 54650), (27325, 36502)]