259867582

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{5869}}^1$

素因数の和:6028

約数の個数: 24

約数和(自身を含む): 425387160

約数和(自身を除く): 165519578

約数列:

[1, 2, 13, 26, 131, 169, 262, 338, 1703, 3406, 5869, 11738, 22139, 44278, 76297, 152594, 768839, 991861, 1537678, 1983722, 9994907, 19989814, 129933791, 259867582]

約数ペア:

[(1, 259867582), (2, 129933791), (13, 19989814), (26, 9994907), (131, 1983722), (169, 1537678), (262, 991861), (338, 768839), (1703, 152594), (3406, 76297), (5869, 44278), (11738, 22139)]