331360076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4360001}}^1$

素因数の和:4360024

約数の個数: 12

約数和(自身を含む): 610400280

約数和(自身を除く): 279040204

約数列:

[1, 2, 4, 19, 38, 76, 4360001, 8720002, 17440004, 82840019, 165680038, 331360076]

約数ペア:

[(1, 331360076), (2, 165680038), (4, 82840019), (19, 17440004), (38, 8720002), (76, 4360001)]