2587902

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2855298

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 139, 174, 214, 278, 321, 417, 642, 834, 3103, 4031, 6206, 8062, 9309, 12093, 14873, 18618, 24186, 29746, 44619, 89238, 431317, 862634, 1293951, 2587902]

約数ペア:

[(1, 2587902), (2, 1293951), (3, 862634), (6, 431317), (29, 89238), (58, 44619), (87, 29746), (107, 24186), (139, 18618), (174, 14873), (214, 12093), (278, 9309), (321, 8062), (417, 6206), (642, 4031), (834, 3103)]