2851444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 5564160

約数和(自身を除く): 2712716

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2207, 4414, 8828, 37519, 41933, 75038, 83866, 150076, 167732, 712861, 1425722, 2851444]

約数ペア:

[(1, 2851444), (2, 1425722), (4, 712861), (17, 167732), (19, 150076), (34, 83866), (38, 75038), (68, 41933), (76, 37519), (323, 8828), (646, 4414), (1292, 2207)]