1897366972

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{643}}^1\times {\mathrm{3061}}^1$

素因数の和:3949

約数の個数: 24

約数和(自身を含む): 3340446032

約数和(自身を除く): 1443079060

約数列:

[1, 2, 4, 241, 482, 643, 964, 1286, 2572, 3061, 6122, 12244, 154963, 309926, 619852, 737701, 1475402, 1968223, 2950804, 3936446, 7872892, 474341743, 948683486, 1897366972]

約数ペア:

[(1, 1897366972), (2, 948683486), (4, 474341743), (241, 7872892), (482, 3936446), (643, 2950804), (964, 1968223), (1286, 1475402), (2572, 737701), (3061, 619852), (6122, 309926), (12244, 154963)]