2022657819

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2411}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 3387605760

約数和(自身を除く): 1364947941

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 439, 637, 1317, 1911, 2411, 3073, 5707, 7233, 9219, 16877, 17121, 21511, 31343, 39949, 50631, 64533, 94029, 118139, 119847, 219401, 279643, 354417, 658203, 838929, 1058429, 1535807, 3175287, 4607421, 7409003, 13759577, 22227009, 41278731, 51863021, 96317039, 155589063, 288951117, 674219273, 2022657819]

約数ペア:

[(1, 2022657819), (3, 674219273), (7, 288951117), (13, 155589063), (21, 96317039), (39, 51863021), (49, 41278731), (91, 22227009), (147, 13759577), (273, 7409003), (439, 4607421), (637, 3175287), (1317, 1535807), (1911, 1058429), (2411, 838929), (3073, 658203), (5707, 354417), (7233, 279643), (9219, 219401), (16877, 119847), (17121, 118139), (21511, 94029), (31343, 64533), (39949, 50631)]