2021996028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1\times {\mathrm{4153}}^1$

素因数の和:7294

約数の個数: 48

約数和(自身を含む): 5083764896

約数和(自身を除く): 3061768868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3121, 4153, 6242, 8306, 9363, 12459, 12484, 16612, 18726, 24918, 37452, 40573, 49836, 53989, 81146, 107978, 121719, 161967, 162292, 215956, 243438, 323934, 486876, 647868, 12961513, 25923026, 38884539, 51846052, 77769078, 155538156, 168499669, 336999338, 505499007, 673998676, 1010998014, 2021996028]

約数ペア:

[(1, 2021996028), (2, 1010998014), (3, 673998676), (4, 505499007), (6, 336999338), (12, 168499669), (13, 155538156), (26, 77769078), (39, 51846052), (52, 38884539), (78, 25923026), (156, 12961513), (3121, 647868), (4153, 486876), (6242, 323934), (8306, 243438), (9363, 215956), (12459, 162292), (12484, 161967), (16612, 121719), (18726, 107978), (24918, 81146), (37452, 53989), (40573, 49836)]