2547894

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 5472000

約数和(自身を除く): 2924106

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 499, 851, 998, 1497, 1702, 2553, 2994, 5106, 11477, 18463, 22954, 34431, 36926, 55389, 68862, 110778, 424649, 849298, 1273947, 2547894]

約数ペア:

[(1, 2547894), (2, 1273947), (3, 849298), (6, 424649), (23, 110778), (37, 68862), (46, 55389), (69, 36926), (74, 34431), (111, 22954), (138, 18463), (222, 11477), (499, 5106), (851, 2994), (998, 2553), (1497, 1702)]