117272272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{563809}}^1$

素因数の和:563830

約数の個数: 20

約数和(自身を含む): 244693540

約数和(自身を除く): 127421268

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 563809, 1127618, 2255236, 4510472, 7329517, 9020944, 14659034, 29318068, 58636136, 117272272]

約数ペア:

[(1, 117272272), (2, 58636136), (4, 29318068), (8, 14659034), (13, 9020944), (16, 7329517), (26, 4510472), (52, 2255236), (104, 1127618), (208, 563809)]