1298021758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3853}}^1\times {\mathrm{15313}}^1$

素因数の和:19179

約数の個数: 16

約数和(自身を含む): 2124725616

約数和(自身を除く): 826703858

約数列:

[1, 2, 11, 22, 3853, 7706, 15313, 30626, 42383, 84766, 168443, 336886, 59000989, 118001978, 649010879, 1298021758]

約数ペア:

[(1, 1298021758), (2, 649010879), (11, 118001978), (22, 59000989), (3853, 336886), (7706, 168443), (15313, 84766), (30626, 42383)]