820096706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2867471}}^1$

素因数の和:2867497

約数の個数: 16

約数和(自身を含む): 1445205888

約数和(自身を除く): 625109182

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2867471, 5734942, 31542181, 37277123, 63084362, 74554246, 410048353, 820096706]

約数ペア:

[(1, 820096706), (2, 410048353), (11, 74554246), (13, 63084362), (22, 37277123), (26, 31542181), (143, 5734942), (286, 2867471)]