7171684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{103}}^2$

素因数の和:236

約数の個数: 27

約数和(自身を含む): 13723353

約数和(自身を除く): 6551669

約数列:

[1, 2, 4, 13, 26, 52, 103, 169, 206, 338, 412, 676, 1339, 2678, 5356, 10609, 17407, 21218, 34814, 42436, 69628, 137917, 275834, 551668, 1792921, 3585842, 7171684]

約数ペア:

[(1, 7171684), (2, 3585842), (4, 1792921), (13, 551668), (26, 275834), (52, 137917), (103, 69628), (169, 42436), (206, 34814), (338, 21218), (412, 17407), (676, 10609), (1339, 5356)]