2051237379

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{22013}}^1$

素因数の和:22454

約数の個数: 16

約数和(自身を含む): 2773764000

約数和(自身を除く): 722526621

約数列:

[1, 3, 89, 267, 349, 1047, 22013, 31061, 66039, 93183, 1959157, 5877471, 7682537, 23047611, 683745793, 2051237379]

約数ペア:

[(1, 2051237379), (3, 683745793), (89, 23047611), (267, 7682537), (349, 5877471), (1047, 1959157), (22013, 93183), (31061, 66039)]