2040907546

素因数分解:

$2^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1\times {\mathrm{6689}}^1$

素因数の和:7473

約数の個数: 16

約数和(自身を含む): 3077533800

約数和(自身を除く): 1036626254

約数列:

[1, 2, 373, 409, 746, 818, 6689, 13378, 152557, 305114, 2494997, 2735801, 4989994, 5471602, 1020453773, 2040907546]

約数ペア:

[(1, 2040907546), (2, 1020453773), (373, 5471602), (409, 4989994), (746, 2735801), (818, 2494997), (6689, 305114), (13378, 152557)]