280147422

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{116437}}^1$

素因数の和:116843

約数の個数: 16

約数和(自身を含む): 561696912

約数和(自身を除く): 281549490

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 116437, 232874, 349311, 698622, 46691237, 93382474, 140073711, 280147422]

約数ペア:

[(1, 280147422), (2, 140073711), (3, 93382474), (6, 46691237), (401, 698622), (802, 349311), (1203, 232874), (2406, 116437)]