6668978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:697

約数の個数: 16

約数和(自身を含む): 10329984

約数和(自身を除く): 3661006

約数列:

[1, 2, 41, 82, 167, 334, 487, 974, 6847, 13694, 19967, 39934, 81329, 162658, 3334489, 6668978]

約数ペア:

[(1, 6668978), (2, 3334489), (41, 162658), (82, 81329), (167, 39934), (334, 19967), (487, 13694), (974, 6847)]