2022209530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{132257}}^1$

素因数の和:132414

約数の個数: 32

約数和(自身を含む): 3999481920

約数和(自身を除く): 1977272390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 7645, 15290, 132257, 264514, 661285, 1322570, 1454827, 2909654, 7274135, 14548270, 18383723, 36767446, 91918615, 183837230, 202220953, 404441906, 1011104765, 2022209530]

約数ペア:

[(1, 2022209530), (2, 1011104765), (5, 404441906), (10, 202220953), (11, 183837230), (22, 91918615), (55, 36767446), (110, 18383723), (139, 14548270), (278, 7274135), (695, 2909654), (1390, 1454827), (1529, 1322570), (3058, 661285), (7645, 264514), (15290, 132257)]