538900934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{26539}}^1$

素因数の和:26636

約数の個数: 32

約数和(自身を含む): 963083520

約数和(自身を除く): 424182586

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 10153, 20306, 26539, 53078, 291929, 345007, 583858, 690014, 1884269, 3768538, 3795077, 7590154, 20726959, 24495497, 41453918, 48990994, 269450467, 538900934]

約数ペア:

[(1, 538900934), (2, 269450467), (11, 48990994), (13, 41453918), (22, 24495497), (26, 20726959), (71, 7590154), (142, 3795077), (143, 3768538), (286, 1884269), (781, 690014), (923, 583858), (1562, 345007), (1846, 291929), (10153, 53078), (20306, 26539)]