2138462

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:323

約数の個数: 16

約数和(自身を含む): 3306912

約数和(自身を除く): 1168450

約数列:

[1, 2, 73, 97, 146, 151, 194, 302, 7081, 11023, 14162, 14647, 22046, 29294, 1069231, 2138462]

約数ペア:

[(1, 2138462), (2, 1069231), (73, 29294), (97, 22046), (146, 14647), (151, 14162), (194, 11023), (302, 7081)]