2625779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 16

約数和(自身を含む): 2987712

約数和(自身を除く): 361933

約数列:

[1, 13, 37, 53, 103, 481, 689, 1339, 1961, 3811, 5459, 25493, 49543, 70967, 201983, 2625779]

約数ペア:

[(1, 2625779), (13, 201983), (37, 70967), (53, 49543), (103, 25493), (481, 5459), (689, 3811), (1339, 1961)]