399307026

素因数分解:

$2^1\times 3^1\times {\mathrm{827}}^1\times {\mathrm{80473}}^1$

素因数の和:81305

約数の個数: 16

約数和(自身を含む): 799589664

約数和(自身を除く): 400282638

約数列:

[1, 2, 3, 6, 827, 1654, 2481, 4962, 80473, 160946, 241419, 482838, 66551171, 133102342, 199653513, 399307026]

約数ペア:

[(1, 399307026), (2, 199653513), (3, 133102342), (6, 66551171), (827, 482838), (1654, 241419), (2481, 160946), (4962, 80473)]