4778291

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 5909760

約数和(自身を除く): 1131469

約数列:

[1, 7, 19, 37, 133, 259, 703, 971, 4921, 6797, 18449, 35927, 129143, 251489, 682613, 4778291]

約数ペア:

[(1, 4778291), (7, 682613), (19, 251489), (37, 129143), (133, 35927), (259, 18449), (703, 6797), (971, 4921)]