2018572048

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2933971}}^1$

素因数の和:2934022

約数の個数: 20

約数和(自身を含む): 4001937808

約数和(自身を除く): 1983365760

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2933971, 5867942, 11735884, 23471768, 46943536, 126160753, 252321506, 504643012, 1009286024, 2018572048]

約数ペア:

[(1, 2018572048), (2, 1009286024), (4, 504643012), (8, 252321506), (16, 126160753), (43, 46943536), (86, 23471768), (172, 11735884), (344, 5867942), (688, 2933971)]