2912887049

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 3510397440

約数和(自身を除く): 597510391

約数列:

[1, 17, 23, 29, 37, 53, 131, 391, 493, 629, 667, 851, 901, 1073, 1219, 1537, 1961, 2227, 3013, 3799, 4847, 6943, 11339, 14467, 18241, 20723, 24679, 26129, 33337, 35351, 45103, 51221, 56869, 64583, 82399, 87377, 111481, 118031, 140563, 159689, 201347, 256891, 419543, 600967, 766751, 966773, 1307987, 1485409, 1895177, 2389571, 2714713, 3232949, 3422899, 4367147, 4630981, 5908493, 7449839, 22235779, 54960133, 78726677, 100444381, 126647263, 171346297, 2912887049]

約数ペア:

[(1, 2912887049), (17, 171346297), (23, 126647263), (29, 100444381), (37, 78726677), (53, 54960133), (131, 22235779), (391, 7449839), (493, 5908493), (629, 4630981), (667, 4367147), (851, 3422899), (901, 3232949), (1073, 2714713), (1219, 2389571), (1537, 1895177), (1961, 1485409), (2227, 1307987), (3013, 966773), (3799, 766751), (4847, 600967), (6943, 419543), (11339, 256891), (14467, 201347), (18241, 159689), (20723, 140563), (24679, 118031), (26129, 111481), (33337, 87377), (35351, 82399), (45103, 64583), (51221, 56869)]