80618902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{442961}}^1$

素因数の和:442983

約数の個数: 16

約数和(自身を含む): 148835232

約数和(自身を除く): 68216330

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 442961, 885922, 3100727, 5758493, 6201454, 11516986, 40309451, 80618902]

約数ペア:

[(1, 80618902), (2, 40309451), (7, 11516986), (13, 6201454), (14, 5758493), (26, 3100727), (91, 885922), (182, 442961)]