2008786246

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{77999}}^1$

素因数の和:78243

約数の個数: 16

約数和(自身を含む): 3070080000

約数和(自身を除く): 1061293754

約数列:

[1, 2, 79, 158, 163, 326, 12877, 25754, 77999, 155998, 6161921, 12323842, 12713837, 25427674, 1004393123, 2008786246]

約数ペア:

[(1, 2008786246), (2, 1004393123), (79, 25427674), (158, 12713837), (163, 12323842), (326, 6161921), (12877, 155998), (25754, 77999)]