2783707549

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{116041}}^1$

素因数の和:116220

約数の個数: 16

約数和(自身を含む): 3342009600

約数和(自身を除く): 558302051

約数列:

[1, 7, 23, 149, 161, 1043, 3427, 23989, 116041, 812287, 2668943, 17290109, 18682601, 121030763, 397672507, 2783707549]

約数ペア:

[(1, 2783707549), (7, 397672507), (23, 121030763), (149, 18682601), (161, 17290109), (1043, 2668943), (3427, 812287), (23989, 116041)]