28305752254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5479}}^1\times {\mathrm{198701}}^1$

素因数の和:204195

約数の個数: 16

約数和(自身を含む): 45733252320

約数和(自身を除く): 17427500066

約数列:

[1, 2, 13, 26, 5479, 10958, 71227, 142454, 198701, 397402, 2583113, 5166226, 1088682779, 2177365558, 14152876127, 28305752254]

約数ペア:

[(1, 28305752254), (2, 14152876127), (13, 2177365558), (26, 1088682779), (5479, 5166226), (10958, 2583113), (71227, 397402), (142454, 198701)]