2628233279

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{89759}}^1$

素因数の和:89902

約数の個数: 16

約数和(自身を含む): 3102105600

約数和(自身を除く): 473872321

約数列:

[1, 7, 47, 89, 329, 623, 4183, 29281, 89759, 628313, 4218673, 7988551, 29530711, 55919857, 375461897, 2628233279]

約数ペア:

[(1, 2628233279), (7, 375461897), (47, 55919857), (89, 29530711), (329, 7988551), (623, 4218673), (4183, 628313), (29281, 89759)]