56780682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1351921}}^1$

素因数の和:1351933

約数の個数: 16

約数和(自身を含む): 129784512

約数和(自身を除く): 73003830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1351921, 2703842, 4055763, 8111526, 9463447, 18926894, 28390341, 56780682]

約数ペア:

[(1, 56780682), (2, 28390341), (3, 18926894), (6, 9463447), (7, 8111526), (14, 4055763), (21, 2703842), (42, 1351921)]