1214121286

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{6151}}^1$

素因数の和:6796

約数の個数: 32

約数和(自身を含む): 2175740928

約数和(自身を除く): 961619642

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 613, 1226, 4291, 6151, 8582, 12302, 14099, 28198, 43057, 86114, 98693, 141473, 197386, 282946, 990311, 1980622, 3770563, 7541126, 26393941, 52787882, 86722949, 173445898, 607060643, 1214121286]

約数ペア:

[(1, 1214121286), (2, 607060643), (7, 173445898), (14, 86722949), (23, 52787882), (46, 26393941), (161, 7541126), (322, 3770563), (613, 1980622), (1226, 990311), (4291, 282946), (6151, 197386), (8582, 141473), (12302, 98693), (14099, 86114), (28198, 43057)]