1668206882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1\times {\mathrm{13003}}^1$

素因数の和:15817

約数の個数: 16

約数和(自身を含む): 2612243520

約数和(自身を除く): 944036638

約数列:

[1, 2, 23, 46, 2789, 5578, 13003, 26006, 64147, 128294, 299069, 598138, 36265367, 72530734, 834103441, 1668206882]

約数ペア:

[(1, 1668206882), (2, 834103441), (23, 72530734), (46, 36265367), (2789, 598138), (5578, 299069), (13003, 128294), (26006, 64147)]