1276805002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3533}}^1\times {\mathrm{16427}}^1$

素因数の和:19973

約数の個数: 16

約数和(自身を含む): 2090035872

約数和(自身を除く): 813230870

約数列:

[1, 2, 11, 22, 3533, 7066, 16427, 32854, 38863, 77726, 180697, 361394, 58036591, 116073182, 638402501, 1276805002]

約数ペア:

[(1, 1276805002), (2, 638402501), (11, 116073182), (22, 58036591), (3533, 361394), (7066, 180697), (16427, 77726), (32854, 38863)]