2557912682

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^2\times {\mathrm{661}}^1$

素因数の和:903

約数の個数: 36

約数和(自身を含む): 4200252966

約数和(自身を除く): 1642340284

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 661, 1322, 1391, 2782, 8593, 11449, 17186, 18083, 22898, 36166, 70727, 111709, 141454, 148837, 223418, 297674, 919451, 1838902, 1934881, 3869762, 7567789, 11952863, 15135578, 23905726, 98381257, 196762514, 1278956341, 2557912682]

約数ペア:

[(1, 2557912682), (2, 1278956341), (13, 196762514), (26, 98381257), (107, 23905726), (169, 15135578), (214, 11952863), (338, 7567789), (661, 3869762), (1322, 1934881), (1391, 1838902), (2782, 919451), (8593, 297674), (11449, 223418), (17186, 148837), (18083, 141454), (22898, 111709), (36166, 70727)]