2485655221

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 3309465600

約数和(自身を除く): 823810379

約数列:

[1, 7, 17, 19, 29, 119, 133, 167, 203, 227, 323, 493, 551, 1169, 1589, 2261, 2839, 3173, 3451, 3857, 3859, 4313, 4843, 6583, 9367, 19873, 22211, 27013, 30191, 33901, 37909, 46081, 53941, 65569, 73321, 82331, 92017, 111911, 125077, 265363, 377587, 513247, 576317, 644119, 644453, 720271, 783377, 875539, 1099361, 1564289, 2126309, 4511171, 5041897, 7695527, 10950023, 12244607, 14884163, 18689137, 20887859, 85712249, 130823959, 146215013, 355093603, 2485655221]

約数ペア:

[(1, 2485655221), (7, 355093603), (17, 146215013), (19, 130823959), (29, 85712249), (119, 20887859), (133, 18689137), (167, 14884163), (203, 12244607), (227, 10950023), (323, 7695527), (493, 5041897), (551, 4511171), (1169, 2126309), (1589, 1564289), (2261, 1099361), (2839, 875539), (3173, 783377), (3451, 720271), (3857, 644453), (3859, 644119), (4313, 576317), (4843, 513247), (6583, 377587), (9367, 265363), (19873, 125077), (22211, 111911), (27013, 92017), (30191, 82331), (33901, 73321), (37909, 65569), (46081, 53941)]