2521121176

素因数分解:

$2^3\times 7^1\times {\mathrm{45020021}}^1$

素因数の和:45020034

約数の個数: 16

約数和(自身を含む): 5402402640

約数和(自身を除く): 2881281464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 45020021, 90040042, 180080084, 315140147, 360160168, 630280294, 1260560588, 2521121176]

約数ペア:

[(1, 2521121176), (2, 1260560588), (4, 630280294), (7, 360160168), (8, 315140147), (14, 180080084), (28, 90040042), (56, 45020021)]