286619982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{117371}}^1$

素因数の和:117424

約数の個数: 32

約数和(自身を含む): 642259584

約数和(自身を除く): 355639602

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 117371, 234742, 352113, 704226, 1291081, 2582162, 3873243, 4342727, 7746486, 8685454, 13028181, 26056362, 47769997, 95539994, 143309991, 286619982]

約数ペア:

[(1, 286619982), (2, 143309991), (3, 95539994), (6, 47769997), (11, 26056362), (22, 13028181), (33, 8685454), (37, 7746486), (66, 4342727), (74, 3873243), (111, 2582162), (222, 1291081), (407, 704226), (814, 352113), (1221, 234742), (2442, 117371)]