26646230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15767}}^1$

素因数の和:15800

約数の個数: 24

約数和(自身を含む): 51939792

約数和(自身を除く): 25293562

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15767, 31534, 78835, 157670, 204971, 409942, 1024855, 2049710, 2664623, 5329246, 13323115, 26646230]

約数ペア:

[(1, 26646230), (2, 13323115), (5, 5329246), (10, 2664623), (13, 2049710), (26, 1024855), (65, 409942), (130, 204971), (169, 157670), (338, 78835), (845, 31534), (1690, 15767)]