2039402835

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{110807}}^1$

素因数の和:111227

約数の個数: 24

約数和(自身を含む): 3543639840

約数和(自身を除く): 1504237005

約数列:

[1, 3, 5, 9, 15, 45, 409, 1227, 2045, 3681, 6135, 18405, 110807, 332421, 554035, 997263, 1662105, 4986315, 45320063, 135960189, 226600315, 407880567, 679800945, 2039402835]

約数ペア:

[(1, 2039402835), (3, 679800945), (5, 407880567), (9, 226600315), (15, 135960189), (45, 45320063), (409, 4986315), (1227, 1662105), (2045, 997263), (3681, 554035), (6135, 332421), (18405, 110807)]