2019420736

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{470947}}^1$

素因数の和:471026

約数の個数: 28

約数和(自身を含む): 4067106928

約数和(自身を除く): 2047686192

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 470947, 941894, 1883788, 3767576, 7535152, 15070304, 30140608, 31553449, 63106898, 126213796, 252427592, 504855184, 1009710368, 2019420736]

約数ペア:

[(1, 2019420736), (2, 1009710368), (4, 504855184), (8, 252427592), (16, 126213796), (32, 63106898), (64, 31553449), (67, 30140608), (134, 15070304), (268, 7535152), (536, 3767576), (1072, 1883788), (2144, 941894), (4288, 470947)]