2147942398

素因数分解:

$2^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{354329}}^1$

素因数の和:354771

約数の個数: 16

約数和(自身を含む): 3690701280

約数和(自身を除く): 1542758882

約数列:

[1, 2, 7, 14, 433, 866, 3031, 6062, 354329, 708658, 2480303, 4960606, 153424457, 306848914, 1073971199, 2147942398]

約数ペア:

[(1, 2147942398), (2, 1073971199), (7, 306848914), (14, 153424457), (433, 4960606), (866, 2480303), (3031, 708658), (6062, 354329)]