2178989834092

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{853}}^1\times {\mathrm{2080213}}^1$

素因数の和:2081377

約数の個数: 24

約数和(自身を含む): 3830139941936

約数和(自身を除く): 1651150107844

約数列:

[1, 2, 4, 307, 614, 853, 1228, 1706, 3412, 261871, 523742, 1047484, 2080213, 4160426, 8320852, 638625391, 1277250782, 1774421689, 2554501564, 3548843378, 7097686756, 544747458523, 1089494917046, 2178989834092]

約数ペア:

[(1, 2178989834092), (2, 1089494917046), (4, 544747458523), (307, 7097686756), (614, 3548843378), (853, 2554501564), (1228, 1774421689), (1706, 1277250782), (3412, 638625391), (261871, 8320852), (523742, 4160426), (1047484, 2080213)]