2168198494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14079211}}^1$

素因数の和:14079231

約数の個数: 16

約数和(自身を含む): 4054813056

約数和(自身を除く): 1886614562

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 14079211, 28158422, 98554477, 154871321, 197108954, 309742642, 1084099247, 2168198494]

約数ペア:

[(1, 2168198494), (2, 1084099247), (7, 309742642), (11, 197108954), (14, 154871321), (22, 98554477), (77, 28158422), (154, 14079211)]