5261404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 9797760

約数和(自身を除く): 4536356

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 647, 1294, 2033, 2588, 4066, 8132, 12293, 24586, 49172, 69229, 138458, 276916, 1315351, 2630702, 5261404]

約数ペア:

[(1, 5261404), (2, 2630702), (4, 1315351), (19, 276916), (38, 138458), (76, 69229), (107, 49172), (214, 24586), (428, 12293), (647, 8132), (1294, 4066), (2033, 2588)]