2572334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 16

約数和(自身を含む): 4099200

約数和(自身を除く): 1526866

約数列:

[1, 2, 19, 38, 139, 278, 487, 974, 2641, 5282, 9253, 18506, 67693, 135386, 1286167, 2572334]

約数ペア:

[(1, 2572334), (2, 1286167), (19, 135386), (38, 67693), (139, 18506), (278, 9253), (487, 5282), (974, 2641)]