1680492385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2350339}}^1$

素因数の和:2350368

約数の個数: 16

約数和(自身を含む): 2369142720

約数和(自身を除く): 688650335

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2350339, 11751695, 25853729, 30554407, 129268645, 152772035, 336098477, 1680492385]

約数ペア:

[(1, 1680492385), (5, 336098477), (11, 152772035), (13, 129268645), (55, 30554407), (65, 25853729), (143, 11751695), (715, 2350339)]