129089842

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{126311}}^1$

素因数の和:126393

約数の個数: 16

約数和(自身を含む): 224330112

約数和(自身を除く): 95240270

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 126311, 252622, 884177, 1768354, 9220703, 18441406, 64544921, 129089842]

約数ペア:

[(1, 129089842), (2, 64544921), (7, 18441406), (14, 9220703), (73, 1768354), (146, 884177), (511, 252622), (1022, 126311)]