2078496512

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{121181}}^1$

素因数の和:121264

約数の個数: 36

約数和(自身を含む): 4210832136

約数和(自身を除く): 2132335624

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 2144, 4288, 8576, 17152, 121181, 242362, 484724, 969448, 1938896, 3877792, 7755584, 8119127, 15511168, 16238254, 31022336, 32476508, 64953016, 129906032, 259812064, 519624128, 1039248256, 2078496512]

約数ペア:

[(1, 2078496512), (2, 1039248256), (4, 519624128), (8, 259812064), (16, 129906032), (32, 64953016), (64, 32476508), (67, 31022336), (128, 16238254), (134, 15511168), (256, 8119127), (268, 7755584), (536, 3877792), (1072, 1938896), (2144, 969448), (4288, 484724), (8576, 242362), (17152, 121181)]