517399922

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{18443}}^1$

素因数の和:18554

約数の個数: 24

約数和(自身を含む): 850563504

約数和(自身を除く): 333163582

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 1079, 2158, 14027, 18443, 28054, 36886, 239759, 479518, 1530769, 3061538, 3116867, 6233734, 19899997, 39799994, 258699961, 517399922]

約数ペア:

[(1, 517399922), (2, 258699961), (13, 39799994), (26, 19899997), (83, 6233734), (166, 3116867), (169, 3061538), (338, 1530769), (1079, 479518), (2158, 239759), (14027, 36886), (18443, 28054)]