2912453894

素因数分解:

$2^1\times 7^1\times {\mathrm{11117}}^1\times {\mathrm{18713}}^1$

素因数の和:29839

約数の個数: 16

約数和(自身を含む): 4993494048

約数和(自身を除く): 2081040154

約数列:

[1, 2, 7, 14, 11117, 18713, 22234, 37426, 77819, 130991, 155638, 261982, 208032421, 416064842, 1456226947, 2912453894]

約数ペア:

[(1, 2912453894), (2, 1456226947), (7, 416064842), (14, 208032421), (11117, 261982), (18713, 155638), (22234, 130991), (37426, 77819)]