2085493312

素因数分解:

$2^6\times 7^2\times {\mathrm{665017}}^1$

素因数の和:665043

約数の個数: 42

約数和(自身を含む): 4814065302

約数和(自身を除く): 2728571990

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 665017, 1330034, 2660068, 4655119, 5320136, 9310238, 10640272, 18620476, 21280544, 32585833, 37240952, 42561088, 65171666, 74481904, 130343332, 148963808, 260686664, 297927616, 521373328, 1042746656, 2085493312]

約数ペア:

[(1, 2085493312), (2, 1042746656), (4, 521373328), (7, 297927616), (8, 260686664), (14, 148963808), (16, 130343332), (28, 74481904), (32, 65171666), (49, 42561088), (56, 37240952), (64, 32585833), (98, 21280544), (112, 18620476), (196, 10640272), (224, 9310238), (392, 5320136), (448, 4655119), (784, 2660068), (1568, 1330034), (3136, 665017)]