2013367088

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{258389}}^1$

素因数の和:258884

約数の個数: 20

約数和(自身を含む): 3908923920

約数和(自身を除く): 1895556832

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 258389, 516778, 1033556, 2067112, 4134224, 125835443, 251670886, 503341772, 1006683544, 2013367088]

約数ペア:

[(1, 2013367088), (2, 1006683544), (4, 503341772), (8, 251670886), (16, 125835443), (487, 4134224), (974, 2067112), (1948, 1033556), (3896, 516778), (7792, 258389)]