1487876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 36

約数和(自身を含む): 2951424

約数和(自身を除く): 1463548

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 71, 124, 142, 169, 284, 338, 403, 676, 806, 923, 1612, 1846, 2201, 3692, 4402, 5239, 8804, 10478, 11999, 20956, 23998, 28613, 47996, 57226, 114452, 371969, 743938, 1487876]

約数ペア:

[(1, 1487876), (2, 743938), (4, 371969), (13, 114452), (26, 57226), (31, 47996), (52, 28613), (62, 23998), (71, 20956), (124, 11999), (142, 10478), (169, 8804), (284, 5239), (338, 4402), (403, 3692), (676, 2201), (806, 1846), (923, 1612)]