172969148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{12401}}^1$

素因数の和:12733

約数の個数: 24

約数和(自身を含む): 331282224

約数和(自身を除く): 158313076

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 3487, 6974, 12401, 13948, 24802, 49604, 136411, 272822, 545644, 3931117, 7862234, 15724468, 43242287, 86484574, 172969148]

約数ペア:

[(1, 172969148), (2, 86484574), (4, 43242287), (11, 15724468), (22, 7862234), (44, 3931117), (317, 545644), (634, 272822), (1268, 136411), (3487, 49604), (6974, 24802), (12401, 13948)]