431065232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2072429}}^1$

素因数の和:2072450

約数の個数: 20

約数和(自身を含む): 899434620

約数和(自身を除く): 468369388

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2072429, 4144858, 8289716, 16579432, 26941577, 33158864, 53883154, 107766308, 215532616, 431065232]

約数ペア:

[(1, 431065232), (2, 215532616), (4, 107766308), (8, 53883154), (13, 33158864), (16, 26941577), (26, 16579432), (52, 8289716), (104, 4144858), (208, 2072429)]