386652904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{102181}}^1$

素因数の和:102241

約数の個数: 32

約数和(自身を含む): 809281440

約数和(自身を除く): 422628536

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 102181, 204362, 408724, 817448, 1123991, 2247982, 4393783, 4495964, 8787566, 8991928, 17575132, 35150264, 48331613, 96663226, 193326452, 386652904]

約数ペア:

[(1, 386652904), (2, 193326452), (4, 96663226), (8, 48331613), (11, 35150264), (22, 17575132), (43, 8991928), (44, 8787566), (86, 4495964), (88, 4393783), (172, 2247982), (344, 1123991), (473, 817448), (946, 408724), (1892, 204362), (3784, 102181)]