314606896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1156643}}^1$

素因数の和:1156668

約数の個数: 20

約数和(自身を含む): 645407352

約数和(自身を除く): 330800456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1156643, 2313286, 4626572, 9253144, 18506288, 19662931, 39325862, 78651724, 157303448, 314606896]

約数ペア:

[(1, 314606896), (2, 157303448), (4, 78651724), (8, 39325862), (16, 19662931), (17, 18506288), (34, 9253144), (68, 4626572), (136, 2313286), (272, 1156643)]