1742774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 2930256

約数和(自身を除く): 1187482

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 2141, 4282, 23551, 47102, 79217, 158434, 871387, 1742774]

約数ペア:

[(1, 1742774), (2, 871387), (11, 158434), (22, 79217), (37, 47102), (74, 23551), (407, 4282), (814, 2141)]