2021074504

素因数分解:

$2^3\times {\mathrm{1777}}^1\times {\mathrm{142169}}^1$

素因数の和:143952

約数の個数: 16

約数和(自身を含む): 3791673900

約数和(自身を除く): 1770599396

約数列:

[1, 2, 4, 8, 1777, 3554, 7108, 14216, 142169, 284338, 568676, 1137352, 252634313, 505268626, 1010537252, 2021074504]

約数ペア:

[(1, 2021074504), (2, 1010537252), (4, 505268626), (8, 252634313), (1777, 1137352), (3554, 568676), (7108, 284338), (14216, 142169)]