1004245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:97

約数の個数: 24

約数和(自身を含む): 1429920

約数和(自身を除く): 425675

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 341, 589, 961, 1045, 1705, 2945, 4805, 6479, 10571, 18259, 32395, 52855, 91295, 200849, 1004245]

約数ペア:

[(1, 1004245), (5, 200849), (11, 91295), (19, 52855), (31, 32395), (55, 18259), (95, 10571), (155, 6479), (209, 4805), (341, 2945), (589, 1705), (961, 1045)]