2016646358

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1231}}^1\times {\mathrm{2269}}^1$

素因数の和:3540

約数の個数: 24

約数和(自身を含む): 3196559520

約数和(自身を除く): 1179913162

約数列:

[1, 2, 19, 38, 361, 722, 1231, 2269, 2462, 4538, 23389, 43111, 46778, 86222, 444391, 819109, 888782, 1638218, 2793139, 5586278, 53069641, 106139282, 1008323179, 2016646358]

約数ペア:

[(1, 2016646358), (2, 1008323179), (19, 106139282), (38, 53069641), (361, 5586278), (722, 2793139), (1231, 1638218), (2269, 888782), (2462, 819109), (4538, 444391), (23389, 86222), (43111, 46778)]