2719782814

素因数分解:

$2^1\times 7^1\times {\mathrm{9371}}^1\times {\mathrm{20731}}^1$

素因数の和:30111

約数の個数: 16

約数和(自身を含む): 4663207296

約数和(自身を除く): 1943424482

約数列:

[1, 2, 7, 14, 9371, 18742, 20731, 41462, 65597, 131194, 145117, 290234, 194270201, 388540402, 1359891407, 2719782814]

約数ペア:

[(1, 2719782814), (2, 1359891407), (7, 388540402), (14, 194270201), (9371, 290234), (18742, 145117), (20731, 131194), (41462, 65597)]