2099870717

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1\times {\mathrm{4561}}^1$

素因数の和:5396

約数の個数: 16

約数和(自身を含む): 2430633600

約数和(自身を除く): 330762883

約数列:

[1, 7, 89, 623, 739, 4561, 5173, 31927, 65771, 405929, 460397, 2841503, 3370579, 23594053, 299981531, 2099870717]

約数ペア:

[(1, 2099870717), (7, 299981531), (89, 23594053), (623, 3370579), (739, 2841503), (4561, 460397), (5173, 405929), (31927, 65771)]