1858402018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1\times {\mathrm{997}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 3066814080

約数和(自身を除く): 1208412062

約数列:

[1, 2, 11, 22, 193, 386, 439, 878, 997, 1994, 2123, 4246, 4829, 9658, 10967, 21934, 84727, 169454, 192421, 384842, 437683, 875366, 931997, 1863994, 2116631, 4233262, 4814513, 9629026, 84472819, 168945638, 929201009, 1858402018]

約数ペア:

[(1, 1858402018), (2, 929201009), (11, 168945638), (22, 84472819), (193, 9629026), (386, 4814513), (439, 4233262), (878, 2116631), (997, 1863994), (1994, 931997), (2123, 875366), (4246, 437683), (4829, 384842), (9658, 192421), (10967, 169454), (21934, 84727)]