264345104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{971857}}^1$

素因数の和:971882

約数の個数: 20

約数和(自身を含む): 542296764

約数和(自身を除く): 277951660

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 971857, 1943714, 3887428, 7774856, 15549712, 16521569, 33043138, 66086276, 132172552, 264345104]

約数ペア:

[(1, 264345104), (2, 132172552), (4, 66086276), (8, 33043138), (16, 16521569), (17, 15549712), (34, 7774856), (68, 3887428), (136, 1943714), (272, 971857)]