2243334290

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{198701}}^1$

素因数の和:199837

約数の個数: 16

約数和(自身を含む): 4041598680

約数和(自身を除く): 1798264390

約数列:

[1, 2, 5, 10, 1129, 2258, 5645, 11290, 198701, 397402, 993505, 1987010, 224333429, 448666858, 1121667145, 2243334290]

約数ペア:

[(1, 2243334290), (2, 1121667145), (5, 448666858), (10, 224333429), (1129, 1987010), (2258, 993505), (5645, 397402), (11290, 198701)]