2864442007

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{11491}}^1$

素因数の和:11886

約数の個数: 16

約数和(自身を含む): 3309696000

約数和(自身を除く): 445253993

約数列:

[1, 7, 149, 239, 1043, 1673, 11491, 35611, 80437, 249277, 1712159, 2746349, 11985113, 19224443, 409206001, 2864442007]

約数ペア:

[(1, 2864442007), (7, 409206001), (149, 19224443), (239, 11985113), (1043, 2746349), (1673, 1712159), (11491, 249277), (35611, 80437)]