2009136444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{188333}}^1$

素因数の和:188474

約数の個数: 48

約数和(自身を含む): 5399912448

約数和(自身を除く): 3390776004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 188333, 376666, 564999, 753332, 1129998, 1318331, 2259996, 2636662, 3954993, 5273324, 7909986, 15819972, 23918291, 47836582, 71754873, 95673164, 143509746, 167428037, 287019492, 334856074, 502284111, 669712148, 1004568222, 2009136444]

約数ペア:

[(1, 2009136444), (2, 1004568222), (3, 669712148), (4, 502284111), (6, 334856074), (7, 287019492), (12, 167428037), (14, 143509746), (21, 95673164), (28, 71754873), (42, 47836582), (84, 23918291), (127, 15819972), (254, 7909986), (381, 5273324), (508, 3954993), (762, 2636662), (889, 2259996), (1524, 1318331), (1778, 1129998), (2667, 753332), (3556, 564999), (5334, 376666), (10668, 188333)]