2128536484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{2027}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 4030528320

約数和(自身を除く): 1901991836

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 337, 674, 779, 1348, 1558, 2027, 3116, 4054, 6403, 8108, 12806, 13817, 25612, 27634, 38513, 55268, 77026, 83107, 154052, 166214, 262523, 332428, 525046, 683099, 1050092, 1366198, 1579033, 2732396, 3158066, 6316132, 12978881, 25957762, 28007059, 51915524, 56014118, 112028236, 532134121, 1064268242, 2128536484]

約数ペア:

[(1, 2128536484), (2, 1064268242), (4, 532134121), (19, 112028236), (38, 56014118), (41, 51915524), (76, 28007059), (82, 25957762), (164, 12978881), (337, 6316132), (674, 3158066), (779, 2732396), (1348, 1579033), (1558, 1366198), (2027, 1050092), (3116, 683099), (4054, 525046), (6403, 332428), (8108, 262523), (12806, 166214), (13817, 154052), (25612, 83107), (27634, 77026), (38513, 55268)]