939783236

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{5623}}^1$

素因数の和:5808

約数の個数: 48

約数和(自身を含む): 1935015936

約数和(自身を除く): 995232700

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 127, 188, 254, 329, 508, 658, 889, 1316, 1778, 3556, 5623, 5969, 11246, 11938, 22492, 23876, 39361, 41783, 78722, 83566, 157444, 167132, 264281, 528562, 714121, 1057124, 1428242, 1849967, 2856484, 3699934, 4998847, 7399868, 9997694, 19995388, 33563687, 67127374, 134254748, 234945809, 469891618, 939783236]

約数ペア:

[(1, 939783236), (2, 469891618), (4, 234945809), (7, 134254748), (14, 67127374), (28, 33563687), (47, 19995388), (94, 9997694), (127, 7399868), (188, 4998847), (254, 3699934), (329, 2856484), (508, 1849967), (658, 1428242), (889, 1057124), (1316, 714121), (1778, 528562), (3556, 264281), (5623, 167132), (5969, 157444), (11246, 83566), (11938, 78722), (22492, 41783), (23876, 39361)]