9998192

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 40

約数和(自身を含む): 20489760

約数和(自身を除く): 10491568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 101, 184, 202, 269, 368, 404, 538, 808, 1076, 1616, 2152, 2323, 4304, 4646, 6187, 9292, 12374, 18584, 24748, 27169, 37168, 49496, 54338, 98992, 108676, 217352, 434704, 624887, 1249774, 2499548, 4999096, 9998192]

約数ペア:

[(1, 9998192), (2, 4999096), (4, 2499548), (8, 1249774), (16, 624887), (23, 434704), (46, 217352), (92, 108676), (101, 98992), (184, 54338), (202, 49496), (269, 37168), (368, 27169), (404, 24748), (538, 18584), (808, 12374), (1076, 9292), (1616, 6187), (2152, 4646), (2323, 4304)]