1330974814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2694281}}^1$

素因数の和:2694315

約数の個数: 16

約数和(自身を含む): 2263196880

約数和(自身を除く): 932222066

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2694281, 5388562, 35025653, 51191339, 70051306, 102382678, 665487407, 1330974814]

約数ペア:

[(1, 1330974814), (2, 665487407), (13, 102382678), (19, 70051306), (26, 51191339), (38, 35025653), (247, 5388562), (494, 2694281)]