4203218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2161

約数の個数: 16

約数和(自身を含む): 6765120

約数和(自身を除く): 2561902

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 2087, 4174, 39653, 79306, 110611, 221222, 2101609, 4203218]

約数ペア:

[(1, 4203218), (2, 2101609), (19, 221222), (38, 110611), (53, 79306), (106, 39653), (1007, 4174), (2014, 2087)]