105037712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{504989}}^1$

素因数の和:505010

約数の個数: 20

約数和(自身を含む): 219165660

約数和(自身を除く): 114127948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 504989, 1009978, 2019956, 4039912, 6564857, 8079824, 13129714, 26259428, 52518856, 105037712]

約数ペア:

[(1, 105037712), (2, 52518856), (4, 26259428), (8, 13129714), (13, 8079824), (16, 6564857), (26, 4039912), (52, 2019956), (104, 1009978), (208, 504989)]