339964036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4473211}}^1$

素因数の和:4473234

約数の個数: 12

約数和(自身を含む): 626249680

約数和(自身を除く): 286285644

約数列:

[1, 2, 4, 19, 38, 76, 4473211, 8946422, 17892844, 84991009, 169982018, 339964036]

約数ペア:

[(1, 339964036), (2, 169982018), (4, 84991009), (19, 17892844), (38, 8946422), (76, 4473211)]