2912389436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1788937}}^1$

素因数の和:1788989

約数の個数: 24

約数和(自身を含む): 5710290096

約数和(自身を除く): 2797900660

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 1788937, 3577874, 7155748, 19678307, 39356614, 66190669, 78713228, 132381338, 264762676, 728097359, 1456194718, 2912389436]

約数ペア:

[(1, 2912389436), (2, 1456194718), (4, 728097359), (11, 264762676), (22, 132381338), (37, 78713228), (44, 66190669), (74, 39356614), (148, 19678307), (407, 7155748), (814, 3577874), (1628, 1788937)]