890997032

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{1341863}}^1$

素因数の和:1341952

約数の個数: 16

約数和(自身を含む): 1690748640

約数和(自身を除く): 799751608

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 1341863, 2683726, 5367452, 10734904, 111374629, 222749258, 445498516, 890997032]

約数ペア:

[(1, 890997032), (2, 445498516), (4, 222749258), (8, 111374629), (83, 10734904), (166, 5367452), (332, 2683726), (664, 1341863)]