4200398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 6635520

約数和(自身を除く): 2435122

約数列:

[1, 2, 23, 46, 127, 254, 719, 1438, 2921, 5842, 16537, 33074, 91313, 182626, 2100199, 4200398]

約数ペア:

[(1, 4200398), (2, 2100199), (23, 182626), (46, 91313), (127, 33074), (254, 16537), (719, 5842), (1438, 2921)]