2017989438

素因数分解:

$2^1\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{323707}}^1$

素因数の和:324751

約数の個数: 16

約数和(自身を含む): 4039875840

約数和(自身を除く): 2021886402

約数列:

[1, 2, 3, 6, 1039, 2078, 3117, 6234, 323707, 647414, 971121, 1942242, 336331573, 672663146, 1008994719, 2017989438]

約数ペア:

[(1, 2017989438), (2, 1008994719), (3, 672663146), (6, 336331573), (1039, 1942242), (2078, 971121), (3117, 647414), (6234, 323707)]