2893601876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{29879}}^1$

素因数の和:29996

約数の個数: 48

約数和(自身を含む): 5782855680

約数和(自身を除く): 2889253804

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 71, 124, 142, 284, 341, 682, 781, 1364, 1562, 2201, 3124, 4402, 8804, 24211, 29879, 48422, 59758, 96844, 119516, 328669, 657338, 926249, 1314676, 1852498, 2121409, 3704996, 4242818, 8485636, 10188739, 20377478, 23335499, 40754956, 46670998, 65763679, 93341996, 131527358, 263054716, 723400469, 1446800938, 2893601876]

約数ペア:

[(1, 2893601876), (2, 1446800938), (4, 723400469), (11, 263054716), (22, 131527358), (31, 93341996), (44, 65763679), (62, 46670998), (71, 40754956), (124, 23335499), (142, 20377478), (284, 10188739), (341, 8485636), (682, 4242818), (781, 3704996), (1364, 2121409), (1562, 1852498), (2201, 1314676), (3124, 926249), (4402, 657338), (8804, 328669), (24211, 119516), (29879, 96844), (48422, 59758)]