2980821474

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1519277}}^1$

素因数の和:1519394

約数の個数: 24

約数和(自身を含む): 6517702620

約数和(自身を除く): 3536881146

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 1519277, 3038554, 4557831, 9115662, 13673493, 27346986, 165601193, 331202386, 496803579, 993607158, 1490410737, 2980821474]

約数ペア:

[(1, 2980821474), (2, 1490410737), (3, 993607158), (6, 496803579), (9, 331202386), (18, 165601193), (109, 27346986), (218, 13673493), (327, 9115662), (654, 4557831), (981, 3038554), (1962, 1519277)]