2659244

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 5395488

約数和(自身を除く): 2736244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 1301, 2044, 2602, 5204, 9107, 18214, 36428, 94973, 189946, 379892, 664811, 1329622, 2659244]

約数ペア:

[(1, 2659244), (2, 1329622), (4, 664811), (7, 379892), (14, 189946), (28, 94973), (73, 36428), (146, 18214), (292, 9107), (511, 5204), (1022, 2602), (1301, 2044)]