2548885078

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 3943779840

約数和(自身を除く): 1394894762

約数列:

[1, 2, 59, 118, 131, 181, 262, 362, 911, 1822, 7729, 10679, 15458, 21358, 23711, 47422, 53749, 107498, 119341, 164891, 238682, 329782, 1398949, 2797898, 7041119, 9728569, 14082238, 19457138, 21600721, 43201442, 1274442539, 2548885078]

約数ペア:

[(1, 2548885078), (2, 1274442539), (59, 43201442), (118, 21600721), (131, 19457138), (181, 14082238), (262, 9728569), (362, 7041119), (911, 2797898), (1822, 1398949), (7729, 329782), (10679, 238682), (15458, 164891), (21358, 119341), (23711, 107498), (47422, 53749)]