84127030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647131}}^1$

素因数の和:647151

約数の個数: 16

約数和(自身を含む): 163077264

約数和(自身を除く): 78950234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 647131, 1294262, 3235655, 6471310, 8412703, 16825406, 42063515, 84127030]

約数ペア:

[(1, 84127030), (2, 42063515), (5, 16825406), (10, 8412703), (13, 6471310), (26, 3235655), (65, 1294262), (130, 647131)]