4995861898678

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20991016381}}^1$

素因数の和:20991016407

約数の個数: 16

約数和(自身を含む): 9068119077024

約数和(自身を除く): 4072257178346

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 20991016381, 41982032762, 146937114667, 293874229334, 356847278477, 713694556954, 2497930949339, 4995861898678]

約数ペア:

[(1, 4995861898678), (2, 2497930949339), (7, 713694556954), (14, 356847278477), (17, 293874229334), (34, 146937114667), (119, 41982032762), (238, 20991016381)]