793806896

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{390653}}^1$

素因数の和:390788

約数の個数: 20

約数和(自身を含む): 1550115072

約数和(自身を除く): 756308176

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 390653, 781306, 1562612, 3125224, 6250448, 49612931, 99225862, 198451724, 396903448, 793806896]

約数ペア:

[(1, 793806896), (2, 396903448), (4, 198451724), (8, 99225862), (16, 49612931), (127, 6250448), (254, 3125224), (508, 1562612), (1016, 781306), (2032, 390653)]