495856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1848

約数の個数: 20

約数和(自身を含む): 1017792

約数和(自身を除く): 521936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1823, 3646, 7292, 14584, 29168, 30991, 61982, 123964, 247928, 495856]

約数ペア:

[(1, 495856), (2, 247928), (4, 123964), (8, 61982), (16, 30991), (17, 29168), (34, 14584), (68, 7292), (136, 3646), (272, 1823)]