2017192804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{420599}}^1$

素因数の和:420723

約数の個数: 24

約数和(自身を含む): 3886344000

約数和(自身を除く): 1869151196

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 420599, 841198, 1682396, 4626589, 9253178, 18506356, 45845291, 91690582, 183381164, 504298201, 1008596402, 2017192804]

約数ペア:

[(1, 2017192804), (2, 1008596402), (4, 504298201), (11, 183381164), (22, 91690582), (44, 45845291), (109, 18506356), (218, 9253178), (436, 4626589), (1199, 1682396), (2398, 841198), (4796, 420599)]