5213392

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2170

約数の個数: 20

約数和(自身を含む): 10168000

約数和(自身を除く): 4954608

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1999, 2608, 3998, 7996, 15992, 31984, 325837, 651674, 1303348, 2606696, 5213392]

約数ペア:

[(1, 5213392), (2, 2606696), (4, 1303348), (8, 651674), (16, 325837), (163, 31984), (326, 15992), (652, 7996), (1304, 3998), (1999, 2608)]