2912391724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{66190721}}^1$

素因数の和:66190736

約数の個数: 12

約数和(自身を含む): 5560020648

約数和(自身を除く): 2647628924

約数列:

[1, 2, 4, 11, 22, 44, 66190721, 132381442, 264762884, 728097931, 1456195862, 2912391724]

約数ペア:

[(1, 2912391724), (2, 1456195862), (4, 728097931), (11, 264762884), (22, 132381442), (44, 66190721)]