2039562512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9805589}}^1$

素因数の和:9805610

約数の個数: 20

約数和(自身を含む): 4255626060

約数和(自身を除く): 2216063548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9805589, 19611178, 39222356, 78444712, 127472657, 156889424, 254945314, 509890628, 1019781256, 2039562512]

約数ペア:

[(1, 2039562512), (2, 1019781256), (4, 509890628), (8, 254945314), (13, 156889424), (16, 127472657), (26, 78444712), (52, 39222356), (104, 19611178), (208, 9805589)]