66680306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{432989}}^1$

素因数の和:433009

約数の個数: 16

約数和(自身を含む): 124701120

約数和(自身を除く): 58020814

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 432989, 865978, 3030923, 4762879, 6061846, 9525758, 33340153, 66680306]

約数ペア:

[(1, 66680306), (2, 33340153), (7, 9525758), (11, 6061846), (14, 4762879), (22, 3030923), (77, 865978), (154, 432989)]