11125004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 22861440

約数和(自身を除く): 11736436

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 107, 139, 187, 214, 278, 374, 428, 556, 748, 1177, 1529, 1819, 2354, 2363, 3058, 3638, 4708, 4726, 6116, 7276, 9452, 14873, 20009, 25993, 29746, 40018, 51986, 59492, 80036, 103972, 163603, 252841, 327206, 505682, 654412, 1011364, 2781251, 5562502, 11125004]

約数ペア:

[(1, 11125004), (2, 5562502), (4, 2781251), (11, 1011364), (17, 654412), (22, 505682), (34, 327206), (44, 252841), (68, 163603), (107, 103972), (139, 80036), (187, 59492), (214, 51986), (278, 40018), (374, 29746), (428, 25993), (556, 20009), (748, 14873), (1177, 9452), (1529, 7276), (1819, 6116), (2354, 4726), (2363, 4708), (3058, 3638)]