78256079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1607}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 90305280

約数和(自身を除く): 12049201

約数列:

[1, 11, 19, 209, 233, 1607, 2563, 4427, 17677, 30533, 48697, 335863, 374431, 4118741, 7114189, 78256079]

約数ペア:

[(1, 78256079), (11, 7114189), (19, 4118741), (209, 374431), (233, 335863), (1607, 48697), (2563, 30533), (4427, 17677)]