1799803018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{2089}}^1\times {\mathrm{2549}}^1$

素因数の和:4666

約数の個数: 24

約数和(自身を含む): 2925895500

約数和(自身を除く): 1126092482

約数列:

[1, 2, 13, 26, 169, 338, 2089, 2549, 4178, 5098, 27157, 33137, 54314, 66274, 353041, 430781, 706082, 861562, 5324861, 10649722, 69223193, 138446386, 899901509, 1799803018]

約数ペア:

[(1, 1799803018), (2, 899901509), (13, 138446386), (26, 69223193), (169, 10649722), (338, 5324861), (2089, 861562), (2549, 706082), (4178, 430781), (5098, 353041), (27157, 66274), (33137, 54314)]