108917666

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 196068600

約数和(自身を除く): 87150934

約数列:

[1, 2, 11, 13, 22, 26, 89, 121, 143, 178, 242, 286, 389, 778, 979, 1157, 1573, 1958, 2314, 3146, 4279, 5057, 8558, 10114, 10769, 12727, 21538, 25454, 34621, 47069, 55627, 69242, 94138, 111254, 139997, 279994, 380831, 450073, 611897, 761662, 900146, 1223794, 4189141, 4950803, 8378282, 9901606, 54458833, 108917666]

約数ペア:

[(1, 108917666), (2, 54458833), (11, 9901606), (13, 8378282), (22, 4950803), (26, 4189141), (89, 1223794), (121, 900146), (143, 761662), (178, 611897), (242, 450073), (286, 380831), (389, 279994), (778, 139997), (979, 111254), (1157, 94138), (1573, 69242), (1958, 55627), (2314, 47069), (3146, 34621), (4279, 25454), (5057, 21538), (8558, 12727), (10114, 10769)]