7940028

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{1999}}^1$

素因数の和:2337

約数の個数: 24

約数和(自身を含む): 18592000

約数和(自身を除く): 10651972

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 1999, 3972, 3998, 5997, 7996, 11994, 23988, 661669, 1323338, 1985007, 2646676, 3970014, 7940028]

約数ペア:

[(1, 7940028), (2, 3970014), (3, 2646676), (4, 1985007), (6, 1323338), (12, 661669), (331, 23988), (662, 11994), (993, 7996), (1324, 5997), (1986, 3998), (1999, 3972)]