2649361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 3161088

約数和(自身を除く): 511727

約数列:

[1, 11, 13, 97, 143, 191, 1067, 1261, 2101, 2483, 13871, 18527, 27313, 203797, 240851, 2649361]

約数ペア:

[(1, 2649361), (11, 240851), (13, 203797), (97, 27313), (143, 18527), (191, 13871), (1067, 2483), (1261, 2101)]