1668912622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{268573}}^1$

素因数の和:268827

約数の個数: 16

約数和(自身を含む): 2707225920

約数和(自身を除く): 1038313298

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 268573, 537146, 3491449, 6982898, 64188947, 128377894, 834456311, 1668912622]

約数ペア:

[(1, 1668912622), (2, 834456311), (13, 128377894), (26, 64188947), (239, 6982898), (478, 3491449), (3107, 537146), (6214, 268573)]