74990953079

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4700743}}^1$

素因数の和:4700846

約数の個数: 16

約数和(自身を含む): 89351741952

約数和(自身を除く): 14360788873

約数列:

[1, 7, 43, 53, 301, 371, 2279, 15953, 4700743, 32905201, 202131949, 249139379, 1414923643, 1743975653, 10712993297, 74990953079]

約数ペア:

[(1, 74990953079), (7, 10712993297), (43, 1743975653), (53, 1414923643), (301, 249139379), (371, 202131949), (2279, 32905201), (15953, 4700743)]