1738595105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{28979}}^1$

素因数の和:29081

約数の個数: 24

約数和(自身を含む): 2291042880

約数和(自身を除く): 552447775

約数列:

[1, 5, 13, 65, 71, 169, 355, 845, 923, 4615, 11999, 28979, 59995, 144895, 376727, 1883635, 2057509, 4897451, 10287545, 24487255, 26747617, 133738085, 347719021, 1738595105]

約数ペア:

[(1, 1738595105), (5, 347719021), (13, 133738085), (65, 26747617), (71, 24487255), (169, 10287545), (355, 4897451), (845, 2057509), (923, 1883635), (4615, 376727), (11999, 144895), (28979, 59995)]