308880904

素因数分解:

$2^3\times {\mathrm{2341}}^1\times {\mathrm{16493}}^1$

素因数の和:18840

約数の個数: 16

約数和(自身を含む): 579434220

約数和(自身を除く): 270553316

約数列:

[1, 2, 4, 8, 2341, 4682, 9364, 16493, 18728, 32986, 65972, 131944, 38610113, 77220226, 154440452, 308880904]

約数ペア:

[(1, 308880904), (2, 154440452), (4, 77220226), (8, 38610113), (2341, 131944), (4682, 65972), (9364, 32986), (16493, 18728)]