198492047422

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2239}}^1\times {\mathrm{406661}}^1$

素因数の和:409011

約数の個数: 16

約数和(自身を含む): 300604550400

約数和(自身を除く): 102112502978

約数列:

[1, 2, 109, 218, 2239, 4478, 244051, 406661, 488102, 813322, 44326049, 88652098, 910513979, 1821027958, 99246023711, 198492047422]

約数ペア:

[(1, 198492047422), (2, 99246023711), (109, 1821027958), (218, 910513979), (2239, 88652098), (4478, 44326049), (244051, 813322), (406661, 488102)]