1028991569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{2437}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 1102366080

約数和(自身を除く): 73374511

約数列:

[1, 19, 71, 313, 1349, 2437, 5947, 22223, 46303, 173027, 422237, 762781, 3287513, 14492839, 54157451, 1028991569]

約数ペア:

[(1, 1028991569), (19, 54157451), (71, 14492839), (313, 3287513), (1349, 762781), (2437, 422237), (5947, 173027), (22223, 46303)]