1629125939

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{12421}}^1$

素因数の和:12926

約数の個数: 16

約数和(自身を含む): 1911596736

約数和(自身を除く): 282470797

約数列:

[1, 7, 41, 287, 457, 3199, 12421, 18737, 86947, 131159, 509261, 3564827, 5676397, 39734779, 232732277, 1629125939]

約数ペア:

[(1, 1629125939), (7, 232732277), (41, 39734779), (287, 5676397), (457, 3564827), (3199, 509261), (12421, 131159), (18737, 86947)]