331355212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4359937}}^1$

素因数の和:4359960

約数の個数: 12

約数和(自身を含む): 610391320

約数和(自身を除く): 279036108

約数列:

[1, 2, 4, 19, 38, 76, 4359937, 8719874, 17439748, 82838803, 165677606, 331355212]

約数ペア:

[(1, 331355212), (2, 165677606), (4, 82838803), (19, 17439748), (38, 8719874), (76, 4359937)]