137052878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{6269}}^1$

素因数の和:6931

約数の個数: 16

約数和(自身を含む): 218045520

約数和(自身を除く): 80992642

約数列:

[1, 2, 17, 34, 643, 1286, 6269, 10931, 12538, 21862, 106573, 213146, 4030967, 8061934, 68526439, 137052878]

約数ペア:

[(1, 137052878), (2, 68526439), (17, 8061934), (34, 4030967), (643, 213146), (1286, 106573), (6269, 21862), (10931, 12538)]