4538239486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2905403}}^1$

素因数の和:2905487

約数の個数: 16

約数和(自身を含む): 7530807168

約数和(自身を除く): 2992567682

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 2905403, 5810806, 31959433, 63918866, 206283613, 412567226, 2269119743, 4538239486]

約数ペア:

[(1, 4538239486), (2, 2269119743), (11, 412567226), (22, 206283613), (71, 63918866), (142, 31959433), (781, 5810806), (1562, 2905403)]