998108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 1921920

約数和(自身を除く): 923812

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 571, 874, 1142, 1748, 2284, 10849, 13133, 21698, 26266, 43396, 52532, 249527, 499054, 998108]

約数ペア:

[(1, 998108), (2, 499054), (4, 249527), (19, 52532), (23, 43396), (38, 26266), (46, 21698), (76, 13133), (92, 10849), (437, 2284), (571, 1748), (874, 1142)]