305087293588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{990543161}}^1$

素因数の和:990543183

約数の個数: 24

約数和(自身を含む): 665645004864

約数和(自身を除く): 360557711276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 990543161, 1981086322, 3962172644, 6933802127, 10895974771, 13867604254, 21791949542, 27735208508, 43583899084, 76271823397, 152543646794, 305087293588]

約数ペア:

[(1, 305087293588), (2, 152543646794), (4, 76271823397), (7, 43583899084), (11, 27735208508), (14, 21791949542), (22, 13867604254), (28, 10895974771), (44, 6933802127), (77, 3962172644), (154, 1981086322), (308, 990543161)]