1929762978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2249141}}^1$

素因数の和:2249170

約数の個数: 32

約数和(自身を含む): 4534270272

約数和(自身を除く): 2604507294

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2249141, 4498282, 6747423, 13494846, 24740551, 29238833, 49481102, 58477666, 74221653, 87716499, 148443306, 175432998, 321627163, 643254326, 964881489, 1929762978]

約数ペア:

[(1, 1929762978), (2, 964881489), (3, 643254326), (6, 321627163), (11, 175432998), (13, 148443306), (22, 87716499), (26, 74221653), (33, 58477666), (39, 49481102), (66, 29238833), (78, 24740551), (143, 13494846), (286, 6747423), (429, 4498282), (858, 2249141)]