2122804312

素因数分解:

$2^3\times {\mathrm{2503}}^1\times {\mathrm{106013}}^1$

素因数の和:108522

約数の個数: 16

約数和(自身を含む): 3981885840

約数和(自身を除く): 1859081528

約数列:

[1, 2, 4, 8, 2503, 5006, 10012, 20024, 106013, 212026, 424052, 848104, 265350539, 530701078, 1061402156, 2122804312]

約数ペア:

[(1, 2122804312), (2, 1061402156), (4, 530701078), (8, 265350539), (2503, 848104), (5006, 424052), (10012, 212026), (20024, 106013)]