4395859

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:119

約数の個数: 18

約数和(自身を含む): 5149620

約数和(自身を除く): 753761

約数列:

[1, 13, 19, 37, 169, 247, 481, 703, 1369, 3211, 6253, 9139, 17797, 26011, 118807, 231361, 338143, 4395859]

約数ペア:

[(1, 4395859), (13, 338143), (19, 231361), (37, 118807), (169, 26011), (247, 17797), (481, 9139), (703, 6253), (1369, 3211)]