555659988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{33289}}^1$

素因数の和:33416

約数の個数: 48

約数和(自身を含む): 1409365440

約数和(自身を除く): 853705452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 16692, 33289, 66578, 99867, 133156, 199734, 399468, 432757, 865514, 1298271, 1731028, 2596542, 3561923, 5193084, 7123846, 10685769, 14247692, 21371538, 42743076, 46304999, 92609998, 138914997, 185219996, 277829994, 555659988]

約数ペア:

[(1, 555659988), (2, 277829994), (3, 185219996), (4, 138914997), (6, 92609998), (12, 46304999), (13, 42743076), (26, 21371538), (39, 14247692), (52, 10685769), (78, 7123846), (107, 5193084), (156, 3561923), (214, 2596542), (321, 1731028), (428, 1298271), (642, 865514), (1284, 432757), (1391, 399468), (2782, 199734), (4173, 133156), (5564, 99867), (8346, 66578), (16692, 33289)]