1283906

素因数分解:

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

素因数の和:170

約数の個数: 32

約数和(自身を含む): 2298240

約数和(自身を除く): 1014334

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 113, 226, 247, 299, 437, 494, 598, 874, 1469, 2147, 2599, 2938, 4294, 5198, 5681, 11362, 27911, 33787, 49381, 55822, 67574, 98762, 641953, 1283906]

約数ペア:

[(1, 1283906), (2, 641953), (13, 98762), (19, 67574), (23, 55822), (26, 49381), (38, 33787), (46, 27911), (113, 11362), (226, 5681), (247, 5198), (299, 4294), (437, 2938), (494, 2599), (598, 2147), (874, 1469)]