2021848730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{32999}}^1$

素因数の和:33574

約数の個数: 32

約数和(自身を含む): 3977424000

約数和(自身を除く): 1955575270

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 557, 1114, 2785, 5570, 6127, 12254, 30635, 32999, 61270, 65998, 164995, 329990, 362989, 725978, 1814945, 3629890, 18380443, 36760886, 91902215, 183804430, 202184873, 404369746, 1010924365, 2021848730]

約数ペア:

[(1, 2021848730), (2, 1010924365), (5, 404369746), (10, 202184873), (11, 183804430), (22, 91902215), (55, 36760886), (110, 18380443), (557, 3629890), (1114, 1814945), (2785, 725978), (5570, 362989), (6127, 329990), (12254, 164995), (30635, 65998), (32999, 61270)]