122311784

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{11087}}^1$

素因数の和:11297

約数の個数: 32

約数和(自身を含む): 263450880

約数和(自身を除く): 141139096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 11087, 22174, 44348, 77609, 88696, 155218, 310436, 620872, 2184139, 4368278, 8736556, 15288973, 17473112, 30577946, 61155892, 122311784]

約数ペア:

[(1, 122311784), (2, 61155892), (4, 30577946), (7, 17473112), (8, 15288973), (14, 8736556), (28, 4368278), (56, 2184139), (197, 620872), (394, 310436), (788, 155218), (1379, 88696), (1576, 77609), (2758, 44348), (5516, 22174), (11032, 11087)]