806531912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{5306131}}^1$

素因数の和:5306156

約数の個数: 16

約数和(自身を含む): 1591839600

約数和(自身を除く): 785307688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 5306131, 10612262, 21224524, 42449048, 100816489, 201632978, 403265956, 806531912]

約数ペア:

[(1, 806531912), (2, 403265956), (4, 201632978), (8, 100816489), (19, 42449048), (38, 21224524), (76, 10612262), (152, 5306131)]