26129818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 46372032

約数和(自身を除く): 20242214

約数列:

[1, 2, 11, 13, 22, 26, 143, 211, 286, 422, 433, 866, 2321, 2743, 4642, 4763, 5486, 5629, 9526, 11258, 30173, 60346, 61919, 91363, 123838, 182726, 1004993, 1187719, 2009986, 2375438, 13064909, 26129818]

約数ペア:

[(1, 26129818), (2, 13064909), (11, 2375438), (13, 2009986), (22, 1187719), (26, 1004993), (143, 182726), (211, 123838), (286, 91363), (422, 61919), (433, 60346), (866, 30173), (2321, 11258), (2743, 9526), (4642, 5629), (4763, 5486)]