2687035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 3530016

約数和(自身を除く): 842981

約数列:

[1, 5, 13, 65, 67, 335, 617, 871, 3085, 4355, 8021, 40105, 41339, 206695, 537407, 2687035]

約数ペア:

[(1, 2687035), (5, 537407), (13, 206695), (65, 41339), (67, 40105), (335, 8021), (617, 4355), (871, 3085)]