2776390916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{134489}}^1$

素因数の和:134903

約数の個数: 24

約数和(自身を含む): 5245647960

約数和(自身を除く): 2469257044

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 5161, 10322, 20644, 134489, 268978, 537956, 1748357, 3496714, 6993428, 53392133, 106784266, 213568532, 694097729, 1388195458, 2776390916]

約数ペア:

[(1, 2776390916), (2, 1388195458), (4, 694097729), (13, 213568532), (26, 106784266), (52, 53392133), (397, 6993428), (794, 3496714), (1588, 1748357), (5161, 537956), (10322, 268978), (20644, 134489)]