2015055889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{231589}}^1$

素因数の和:231720

約数の個数: 16

約数和(自身を含む): 2534520960

約数和(自身を除く): 519465071

約数列:

[1, 7, 11, 77, 113, 791, 1243, 8701, 231589, 1621123, 2547479, 17832353, 26169557, 183186899, 287865127, 2015055889]

約数ペア:

[(1, 2015055889), (7, 287865127), (11, 183186899), (77, 26169557), (113, 17832353), (791, 2547479), (1243, 1621123), (8701, 231589)]