2689881167

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131941}}^1$

素因数の和:132026

約数の個数: 16

約数和(自身を含む): 3008277600

約数和(自身を除く): 318396433

約数列:

[1, 19, 29, 37, 551, 703, 1073, 20387, 131941, 2506879, 3826289, 4881817, 72699491, 92754523, 141572693, 2689881167]

約数ペア:

[(1, 2689881167), (19, 141572693), (29, 92754523), (37, 72699491), (551, 4881817), (703, 3826289), (1073, 2506879), (20387, 131941)]