1069778818

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{42227}}^1$

素因数の和:42521

約数の個数: 16

約数和(自身を含む): 1641824640

約数和(自身を除く): 572045822

約数列:

[1, 2, 53, 106, 239, 478, 12667, 25334, 42227, 84454, 2238031, 4476062, 10092253, 20184506, 534889409, 1069778818]

約数ペア:

[(1, 1069778818), (2, 534889409), (53, 20184506), (106, 10092253), (239, 4476062), (478, 2238031), (12667, 84454), (25334, 42227)]