2097627856

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{182339}}^1$

素因数の和:183066

約数の個数: 20

約数和(自身を含む): 4069828800

約数和(自身を除く): 1972200944

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 11504, 182339, 364678, 729356, 1458712, 2917424, 131101741, 262203482, 524406964, 1048813928, 2097627856]

約数ペア:

[(1, 2097627856), (2, 1048813928), (4, 524406964), (8, 262203482), (16, 131101741), (719, 2917424), (1438, 1458712), (2876, 729356), (5752, 364678), (11504, 182339)]