2018067904

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{279047}}^1$

素因数の和:279172

約数の個数: 28

約数和(自身を含む): 4040056944

約数和(自身を除く): 2021989040

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 3616, 7232, 279047, 558094, 1116188, 2232376, 4464752, 8929504, 17859008, 31532311, 63064622, 126129244, 252258488, 504516976, 1009033952, 2018067904]

約数ペア:

[(1, 2018067904), (2, 1009033952), (4, 504516976), (8, 252258488), (16, 126129244), (32, 63064622), (64, 31532311), (113, 17859008), (226, 8929504), (452, 4464752), (904, 2232376), (1808, 1116188), (3616, 558094), (7232, 279047)]