2010077008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7389989}}^1$

素因数の和:7390014

約数の個数: 20

約数和(自身を含む): 4123614420

約数和(自身を除く): 2113537412

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7389989, 14779978, 29559956, 59119912, 118239824, 125629813, 251259626, 502519252, 1005038504, 2010077008]

約数ペア:

[(1, 2010077008), (2, 1005038504), (4, 502519252), (8, 251259626), (16, 125629813), (17, 118239824), (34, 59119912), (68, 29559956), (136, 14779978), (272, 7389989)]