1325422072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12744443}}^1$

素因数の和:12744462

約数の個数: 16

約数和(自身を含む): 2676333240

約数和(自身を除く): 1350911168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12744443, 25488886, 50977772, 101955544, 165677759, 331355518, 662711036, 1325422072]

約数ペア:

[(1, 1325422072), (2, 662711036), (4, 331355518), (8, 165677759), (13, 101955544), (26, 50977772), (52, 25488886), (104, 12744443)]