1628451244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2528651}}^1$

素因数の和:2528685

約数の個数: 24

約数和(自身を含む): 3398508288

約数和(自身を除く): 1770057044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2528651, 5057302, 10114604, 17700557, 35401114, 58158973, 70802228, 116317946, 232635892, 407112811, 814225622, 1628451244]

約数ペア:

[(1, 1628451244), (2, 814225622), (4, 407112811), (7, 232635892), (14, 116317946), (23, 70802228), (28, 58158973), (46, 35401114), (92, 17700557), (161, 10114604), (322, 5057302), (644, 2528651)]