2005672112

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3057427}}^1$

素因数の和:3057476

約数の個数: 20

約数和(自身を含む): 3980771256

約数和(自身を除く): 1975099144

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3057427, 6114854, 12229708, 24459416, 48918832, 125354507, 250709014, 501418028, 1002836056, 2005672112]

約数ペア:

[(1, 2005672112), (2, 1002836056), (4, 501418028), (8, 250709014), (16, 125354507), (41, 48918832), (82, 24459416), (164, 12229708), (328, 6114854), (656, 3057427)]