7122004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 13039488

約数和(自身を除く): 5917484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 881, 1762, 2021, 3524, 4042, 8084, 37883, 41407, 75766, 82814, 151532, 165628, 1780501, 3561002, 7122004]

約数ペア:

[(1, 7122004), (2, 3561002), (4, 1780501), (43, 165628), (47, 151532), (86, 82814), (94, 75766), (172, 41407), (188, 37883), (881, 8084), (1762, 4042), (2021, 3524)]