2078350797968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{1896887}}^1$

素因数の和:1897020

約数の個数: 60

約数和(自身を含む): 4247026006272

約数和(自身を除く): 2168675208304

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2209, 2914, 4418, 5828, 8836, 11656, 17672, 23312, 35344, 68479, 136958, 273916, 547832, 1095664, 1896887, 3793774, 7587548, 15175096, 30350192, 58803497, 89153689, 117606994, 178307378, 235213988, 356614756, 470427976, 713229512, 940855952, 1426459024, 2763764359, 4190223383, 5527528718, 8380446766, 11055057436, 16760893532, 22110114872, 33521787064, 44220229744, 67043574128, 129896924873, 259793849746, 519587699492, 1039175398984, 2078350797968]

約数ペア:

[(1, 2078350797968), (2, 1039175398984), (4, 519587699492), (8, 259793849746), (16, 129896924873), (31, 67043574128), (47, 44220229744), (62, 33521787064), (94, 22110114872), (124, 16760893532), (188, 11055057436), (248, 8380446766), (376, 5527528718), (496, 4190223383), (752, 2763764359), (1457, 1426459024), (2209, 940855952), (2914, 713229512), (4418, 470427976), (5828, 356614756), (8836, 235213988), (11656, 178307378), (17672, 117606994), (23312, 89153689), (35344, 58803497), (68479, 30350192), (136958, 15175096), (273916, 7587548), (547832, 3793774), (1095664, 1896887)]