1880490553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{2683}}^1$

素因数の和:3736

約数の個数: 16

約数和(自身を含む): 2035760320

約数和(自身を除く): 155269767

約数列:

[1, 19, 37, 703, 997, 2683, 18943, 36889, 50977, 99271, 700891, 1886149, 2674951, 50824069, 98973187, 1880490553]

約数ペア:

[(1, 1880490553), (19, 98973187), (37, 50824069), (703, 2674951), (997, 1886149), (2683, 700891), (18943, 99271), (36889, 50977)]