2016281596

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{77347}}^1$

素因数の和:77391

約数の個数: 48

約数和(自身を含む): 4331488000

約数和(自身を除く): 2315206404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 6517, 13034, 26068, 77347, 154694, 309388, 541429, 1082858, 1469593, 2165716, 2939186, 3790003, 5878372, 7580006, 10287151, 15160012, 20574302, 26530021, 41148604, 53060042, 72010057, 106120084, 144020114, 288040228, 504070399, 1008140798, 2016281596]

約数ペア:

[(1, 2016281596), (2, 1008140798), (4, 504070399), (7, 288040228), (14, 144020114), (19, 106120084), (28, 72010057), (38, 53060042), (49, 41148604), (76, 26530021), (98, 20574302), (133, 15160012), (196, 10287151), (266, 7580006), (343, 5878372), (532, 3790003), (686, 2939186), (931, 2165716), (1372, 1469593), (1862, 1082858), (3724, 541429), (6517, 309388), (13034, 154694), (26068, 77347)]