7123284038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1999799}}^1$

素因数の和:1999951

約数の個数: 16

約数和(自身を含む): 11590840800

約数和(自身を除く): 4467556762

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 1999799, 3999598, 25997387, 51994774, 273972463, 547944926, 3561642019, 7123284038]

約数ペア:

[(1, 7123284038), (2, 3561642019), (13, 547944926), (26, 273972463), (137, 51994774), (274, 25997387), (1781, 3999598), (3562, 1999799)]