2004842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7537}}^1$

素因数の和:7565

約数の個数: 16

約数和(自身を含む): 3618240

約数和(自身を除く): 1613398

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7537, 15074, 52759, 105518, 143203, 286406, 1002421, 2004842]

約数ペア:

[(1, 2004842), (2, 1002421), (7, 286406), (14, 143203), (19, 105518), (38, 52759), (133, 15074), (266, 7537)]