408496789

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2999}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 440640000

約数和(自身を除く): 32143211

約数列:

[1, 19, 67, 107, 1273, 2033, 2999, 7169, 56981, 136211, 200933, 320893, 3817727, 6096967, 21499831, 408496789]

約数ペア:

[(1, 408496789), (19, 21499831), (67, 6096967), (107, 3817727), (1273, 320893), (2033, 200933), (2999, 136211), (7169, 56981)]