2567812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 5362560

約数和(自身を除く): 2794748

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 113, 226, 247, 299, 437, 452, 494, 598, 874, 988, 1196, 1469, 1748, 2147, 2599, 2938, 4294, 5198, 5681, 5876, 8588, 10396, 11362, 22724, 27911, 33787, 49381, 55822, 67574, 98762, 111644, 135148, 197524, 641953, 1283906, 2567812]

約数ペア:

[(1, 2567812), (2, 1283906), (4, 641953), (13, 197524), (19, 135148), (23, 111644), (26, 98762), (38, 67574), (46, 55822), (52, 49381), (76, 33787), (92, 27911), (113, 22724), (226, 11362), (247, 10396), (299, 8588), (437, 5876), (452, 5681), (494, 5198), (598, 4294), (874, 2938), (988, 2599), (1196, 2147), (1469, 1748)]