1320223612

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{1061273}}^1$

素因数の和:1061588

約数の個数: 12

約数和(自身を含む): 2317822416

約数和(自身を除く): 997598804

約数列:

[1, 2, 4, 311, 622, 1244, 1061273, 2122546, 4245092, 330055903, 660111806, 1320223612]

約数ペア:

[(1, 1320223612), (2, 660111806), (4, 330055903), (311, 4245092), (622, 2122546), (1244, 1061273)]