16680037682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{257273}}^1$

素因数の和:257714

約数の個数: 32

約数和(自身を含む): 31268052864

約数和(自身を除く): 14588015182

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 421, 842, 2947, 4631, 5894, 9262, 32417, 64834, 257273, 514546, 1800911, 2830003, 3601822, 5660006, 19810021, 39620042, 108311933, 216623866, 758183531, 1191431263, 1516367062, 2382862526, 8340018841, 16680037682]

約数ペア:

[(1, 16680037682), (2, 8340018841), (7, 2382862526), (11, 1516367062), (14, 1191431263), (22, 758183531), (77, 216623866), (154, 108311933), (421, 39620042), (842, 19810021), (2947, 5660006), (4631, 3601822), (5894, 2830003), (9262, 1800911), (32417, 514546), (64834, 257273)]