1050871172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{20209061}}^1$

素因数の和:20209078

約数の個数: 12

約数和(自身を含む): 1980488076

約数和(自身を除く): 929616904

約数列:

[1, 2, 4, 13, 26, 52, 20209061, 40418122, 80836244, 262717793, 525435586, 1050871172]

約数ペア:

[(1, 1050871172), (2, 525435586), (4, 262717793), (13, 80836244), (26, 40418122), (52, 20209061)]