747420479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{1321}}^1$

素因数の和:2018

約数の個数: 16

約数和(自身を含む): 818201664

約数和(自身を除く): 70781185

約数列:

[1, 13, 71, 613, 923, 1321, 7969, 17173, 43523, 93791, 565799, 809773, 1219283, 10527049, 57493883, 747420479]

約数ペア:

[(1, 747420479), (13, 57493883), (71, 10527049), (613, 1219283), (923, 809773), (1321, 565799), (7969, 93791), (17173, 43523)]