2223193232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10688429}}^1$

素因数の和:10688450

約数の個数: 20

約数和(自身を含む): 4638778620

約数和(自身を除く): 2415585388

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10688429, 21376858, 42753716, 85507432, 138949577, 171014864, 277899154, 555798308, 1111596616, 2223193232]

約数ペア:

[(1, 2223193232), (2, 1111596616), (4, 555798308), (8, 277899154), (13, 171014864), (16, 138949577), (26, 85507432), (52, 42753716), (104, 21376858), (208, 10688429)]