2017135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 2700000

約数和(自身を除く): 682865

約数列:

[1, 5, 17, 19, 85, 95, 323, 1249, 1615, 6245, 21233, 23731, 106165, 118655, 403427, 2017135]

約数ペア:

[(1, 2017135), (5, 403427), (17, 118655), (19, 106165), (85, 23731), (95, 21233), (323, 6245), (1249, 1615)]