2920808534

素因数分解:

$2^1\times 7^1\times {\mathrm{6661}}^1\times {\mathrm{31321}}^1$

素因数の和:37991

約数の個数: 16

約数和(自身を含む): 5008011936

約数和(自身を除く): 2087203402

約数列:

[1, 2, 7, 14, 6661, 13322, 31321, 46627, 62642, 93254, 219247, 438494, 208629181, 417258362, 1460404267, 2920808534]

約数ペア:

[(1, 2920808534), (2, 1460404267), (7, 417258362), (14, 208629181), (6661, 438494), (13322, 219247), (31321, 93254), (46627, 62642)]