2005194429

素因数分解:

$3^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{46601}}^1$

素因数の和:47297

約数の個数: 24

約数和(自身を含む): 3315079872

約数和(自身を除く): 1309885443

約数列:

[1, 3, 7, 9, 21, 63, 683, 2049, 4781, 6147, 14343, 43029, 46601, 139803, 326207, 419409, 978621, 2935863, 31828483, 95485449, 222799381, 286456347, 668398143, 2005194429]

約数ペア:

[(1, 2005194429), (3, 668398143), (7, 286456347), (9, 222799381), (21, 95485449), (63, 31828483), (683, 2935863), (2049, 978621), (4781, 419409), (6147, 326207), (14343, 139803), (43029, 46601)]