2578492072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{24793193}}^1$

素因数の和:24793212

約数の個数: 16

約数和(自身を含む): 5206570740

約数和(自身を除く): 2628078668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 24793193, 49586386, 99172772, 198345544, 322311509, 644623018, 1289246036, 2578492072]

約数ペア:

[(1, 2578492072), (2, 1289246036), (4, 644623018), (8, 322311509), (13, 198345544), (26, 99172772), (52, 49586386), (104, 24793193)]