2018016848

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1519591}}^1$

素因数の和:1519682

約数の個数: 20

約数和(自身を含む): 3957017568

約数和(自身を除く): 1939000720

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1519591, 3039182, 6078364, 12156728, 24313456, 126126053, 252252106, 504504212, 1009008424, 2018016848]

約数ペア:

[(1, 2018016848), (2, 1009008424), (4, 504504212), (8, 252252106), (16, 126126053), (83, 24313456), (166, 12156728), (332, 6078364), (664, 3039182), (1328, 1519591)]