1323146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:589

約数の個数: 16

約数和(自身を含む): 2185920

約数和(自身を除く): 862774

約数列:

[1, 2, 11, 22, 137, 274, 439, 878, 1507, 3014, 4829, 9658, 60143, 120286, 661573, 1323146]

約数ペア:

[(1, 1323146), (2, 661573), (11, 120286), (22, 60143), (137, 9658), (274, 4829), (439, 3014), (878, 1507)]