2488262

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2095

約数の個数: 16

約数和(自身を含む): 4315680

約数和(自身を除く): 1827418

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1997, 3994, 13979, 27958, 177733, 355466, 1244131, 2488262]

約数ペア:

[(1, 2488262), (2, 1244131), (7, 355466), (14, 177733), (89, 27958), (178, 13979), (623, 3994), (1246, 1997)]