28239867902

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{5813}}^1\times {\mathrm{56489}}^1$

素因数の和:62347

約数の個数: 16

約数和(自身を含む): 43353137520

約数和(自身を除く): 15113269618

約数列:

[1, 2, 43, 86, 5813, 11626, 56489, 112978, 249959, 499918, 2429027, 4858054, 328370557, 656741114, 14119933951, 28239867902]

約数ペア:

[(1, 28239867902), (2, 14119933951), (43, 656741114), (86, 328370557), (5813, 4858054), (11626, 2429027), (56489, 499918), (112978, 249959)]