272112376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1790213}}^1$

素因数の和:1790238

約数の個数: 16

約数和(自身を含む): 537064200

約数和(自身を除く): 264951824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1790213, 3580426, 7160852, 14321704, 34014047, 68028094, 136056188, 272112376]

約数ペア:

[(1, 272112376), (2, 136056188), (4, 68028094), (8, 34014047), (19, 14321704), (38, 7160852), (76, 3580426), (152, 1790213)]