4499672009

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{16657}}^1$

素因数の和:16857

約数の個数: 24

約数和(自身を含む): 5412184200

約数和(自身を除く): 912512191

約数列:

[1, 7, 37, 49, 149, 259, 1043, 1813, 5513, 7301, 16657, 38591, 116599, 270137, 616309, 816193, 2481893, 4314163, 17373251, 30199141, 91830041, 121612757, 642810287, 4499672009]

約数ペア:

[(1, 4499672009), (7, 642810287), (37, 121612757), (49, 91830041), (149, 30199141), (259, 17373251), (1043, 4314163), (1813, 2481893), (5513, 816193), (7301, 616309), (16657, 270137), (38591, 116599)]