2006405963

素因数分解:

${\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{2239}}^1$

素因数の和:2618

約数の個数: 16

約数和(自身を含む): 2097070080

約数和(自身を除く): 90664117

約数列:

[1, 31, 137, 211, 2239, 4247, 6541, 28907, 69409, 306743, 472429, 896117, 9509033, 14645299, 64722773, 2006405963]

約数ペア:

[(1, 2006405963), (31, 64722773), (137, 14645299), (211, 9509033), (2239, 896117), (4247, 472429), (6541, 306743), (28907, 69409)]