2912952887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{21379}}^1$

素因数の和:21662

約数の個数: 16

約数和(自身を含む): 3218288640

約数和(自身を除く): 305335753

約数列:

[1, 13, 47, 223, 611, 2899, 10481, 21379, 136253, 277927, 1004813, 4767517, 13062569, 61977721, 224073299, 2912952887]

約数ペア:

[(1, 2912952887), (13, 224073299), (47, 61977721), (223, 13062569), (611, 4767517), (2899, 1004813), (10481, 277927), (21379, 136253)]