251360868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1904249}}^1$

素因数の和:1904267

約数の個数: 24

約数和(自身を含む): 639828000

約数和(自身を除く): 388467132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1904249, 3808498, 5712747, 7616996, 11425494, 20946739, 22850988, 41893478, 62840217, 83786956, 125680434, 251360868]

約数ペア:

[(1, 251360868), (2, 125680434), (3, 83786956), (4, 62840217), (6, 41893478), (11, 22850988), (12, 20946739), (22, 11425494), (33, 7616996), (44, 5712747), (66, 3808498), (132, 1904249)]