2541112

素因数分解:

$2^3\times 7^1\times {\mathrm{45377}}^1$

素因数の和:45390

約数の個数: 16

約数和(自身を含む): 5445360

約数和(自身を除く): 2904248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 45377, 90754, 181508, 317639, 363016, 635278, 1270556, 2541112]

約数ペア:

[(1, 2541112), (2, 1270556), (4, 635278), (7, 363016), (8, 317639), (14, 181508), (28, 90754), (56, 45377)]