289841332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{9533}}^1$

素因数の和:10239

約数の個数: 24

約数和(自身を含む): 554192352

約数和(自身を除く): 264351020

約数列:

[1, 2, 4, 11, 22, 44, 691, 1382, 2764, 7601, 9533, 15202, 19066, 30404, 38132, 104863, 209726, 419452, 6587303, 13174606, 26349212, 72460333, 144920666, 289841332]

約数ペア:

[(1, 289841332), (2, 144920666), (4, 72460333), (11, 26349212), (22, 13174606), (44, 6587303), (691, 419452), (1382, 209726), (2764, 104863), (7601, 38132), (9533, 30404), (15202, 19066)]