2008190814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{34673}}^1$

素因数の和:34889

約数の個数: 48

約数和(自身を含む): 4695969168

約数和(自身を除く): 2687778354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 197, 294, 394, 591, 1182, 1379, 2758, 4137, 8274, 9653, 19306, 28959, 34673, 57918, 69346, 104019, 208038, 242711, 485422, 728133, 1456266, 1698977, 3397954, 5096931, 6830581, 10193862, 13661162, 20491743, 40983486, 47814067, 95628134, 143442201, 286884402, 334698469, 669396938, 1004095407, 2008190814]

約数ペア:

[(1, 2008190814), (2, 1004095407), (3, 669396938), (6, 334698469), (7, 286884402), (14, 143442201), (21, 95628134), (42, 47814067), (49, 40983486), (98, 20491743), (147, 13661162), (197, 10193862), (294, 6830581), (394, 5096931), (591, 3397954), (1182, 1698977), (1379, 1456266), (2758, 728133), (4137, 485422), (8274, 242711), (9653, 208038), (19306, 104019), (28959, 69346), (34673, 57918)]