2379638968

素因数分解:

$2^3\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{38317}}^1$

素因数の和:39439

約数の個数: 32

約数和(自身を含む): 5103957600

約数和(自身を除く): 2724318632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1109, 2218, 4436, 7763, 8872, 15526, 31052, 38317, 62104, 76634, 153268, 268219, 306536, 536438, 1072876, 2145752, 42493553, 84987106, 169974212, 297454871, 339948424, 594909742, 1189819484, 2379638968]

約数ペア:

[(1, 2379638968), (2, 1189819484), (4, 594909742), (7, 339948424), (8, 297454871), (14, 169974212), (28, 84987106), (56, 42493553), (1109, 2145752), (2218, 1072876), (4436, 536438), (7763, 306536), (8872, 268219), (15526, 153268), (31052, 76634), (38317, 62104)]