3990298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{919}}^1$

素因数の和:1101

約数の個数: 16

約数和(自身を含む): 6491520

約数和(自身を除く): 2501222

約数列:

[1, 2, 13, 26, 167, 334, 919, 1838, 2171, 4342, 11947, 23894, 153473, 306946, 1995149, 3990298]

約数ペア:

[(1, 3990298), (2, 1995149), (13, 306946), (26, 153473), (167, 23894), (334, 11947), (919, 4342), (1838, 2171)]