8389502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 14370048

約数和(自身を除く): 5980546

約数列:

[1, 2, 11, 22, 41, 71, 82, 131, 142, 262, 451, 781, 902, 1441, 1562, 2882, 2911, 5371, 5822, 9301, 10742, 18602, 32021, 59081, 64042, 102311, 118162, 204622, 381341, 762682, 4194751, 8389502]

約数ペア:

[(1, 8389502), (2, 4194751), (11, 762682), (22, 381341), (41, 204622), (71, 118162), (82, 102311), (131, 64042), (142, 59081), (262, 32021), (451, 18602), (781, 10742), (902, 9301), (1441, 5822), (1562, 5371), (2882, 2911)]