2973388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67577}}^1$

素因数の和:67592

約数の個数: 12

約数和(自身を含む): 5676552

約数和(自身を除く): 2703164

約数列:

[1, 2, 4, 11, 22, 44, 67577, 135154, 270308, 743347, 1486694, 2973388]

約数ペア:

[(1, 2973388), (2, 1486694), (4, 743347), (11, 270308), (22, 135154), (44, 67577)]