2018455504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9704113}}^1$

素因数の和:9704134

約数の個数: 20

約数和(自身を含む): 4211585476

約数和(自身を除く): 2193129972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9704113, 19408226, 38816452, 77632904, 126153469, 155265808, 252306938, 504613876, 1009227752, 2018455504]

約数ペア:

[(1, 2018455504), (2, 1009227752), (4, 504613876), (8, 252306938), (13, 155265808), (16, 126153469), (26, 77632904), (52, 38816452), (104, 19408226), (208, 9704113)]