1320454916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{30010339}}^1$

素因数の和:30010354

約数の個数: 12

約数和(自身を含む): 2520868560

約数和(自身を除く): 1200413644

約数列:

[1, 2, 4, 11, 22, 44, 30010339, 60020678, 120041356, 330113729, 660227458, 1320454916]

約数ペア:

[(1, 1320454916), (2, 660227458), (4, 330113729), (11, 120041356), (22, 60020678), (44, 30010339)]