1756640639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{38053}}^1$

素因数の和:38186

約数の個数: 16

約数和(自身を含む): 1956280032

約数和(自身を除く): 199639393

約数列:

[1, 13, 53, 67, 689, 871, 3551, 38053, 46163, 494689, 2016809, 2549551, 26218517, 33144163, 135126203, 1756640639]

約数ペア:

[(1, 1756640639), (13, 135126203), (53, 33144163), (67, 26218517), (689, 2549551), (871, 2016809), (3551, 494689), (38053, 46163)]