2587876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 5050080

約数和(自身を除く): 2462204

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2003, 4006, 8012, 34051, 38057, 68102, 76114, 136204, 152228, 646969, 1293938, 2587876]

約数ペア:

[(1, 2587876), (2, 1293938), (4, 646969), (17, 152228), (19, 136204), (34, 76114), (38, 68102), (68, 38057), (76, 34051), (323, 8012), (646, 4006), (1292, 2003)]