173867228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2556871}}^1$

素因数の和:2556892

約数の個数: 12

約数和(自身を含む): 322165872

約数和(自身を除く): 148298644

約数列:

[1, 2, 4, 17, 34, 68, 2556871, 5113742, 10227484, 43466807, 86933614, 173867228]

約数ペア:

[(1, 173867228), (2, 86933614), (4, 43466807), (17, 10227484), (34, 5113742), (68, 2556871)]