2140780852

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{333871}}^1$

素因数の和:334111

約数の個数: 24

約数和(自身を含む): 4300271360

約数和(自身を除く): 2159490508

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 333871, 667742, 1335484, 2337097, 4674194, 9348388, 76456459, 152912918, 305825836, 535195213, 1070390426, 2140780852]

約数ペア:

[(1, 2140780852), (2, 1070390426), (4, 535195213), (7, 305825836), (14, 152912918), (28, 76456459), (229, 9348388), (458, 4674194), (916, 2337097), (1603, 1335484), (3206, 667742), (6412, 333871)]