2190720894

素因数分解:

$2^1\times 3^1\times {\mathrm{6451}}^1\times {\mathrm{56599}}^1$

素因数の和:63055

約数の個数: 16

約数和(自身を含む): 4382198400

約数和(自身を除く): 2191477506

約数列:

[1, 2, 3, 6, 6451, 12902, 19353, 38706, 56599, 113198, 169797, 339594, 365120149, 730240298, 1095360447, 2190720894]

約数ペア:

[(1, 2190720894), (2, 1095360447), (3, 730240298), (6, 365120149), (6451, 339594), (12902, 169797), (19353, 113198), (38706, 56599)]