4257887678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1081231}}^1$

素因数の和:1081423

約数の個数: 16

約数和(自身を含む): 7006383360

約数和(自身を除く): 2748495682

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 1081231, 2162462, 11893541, 23787082, 193540349, 387080698, 2128943839, 4257887678]

約数ペア:

[(1, 4257887678), (2, 2128943839), (11, 387080698), (22, 193540349), (179, 23787082), (358, 11893541), (1969, 2162462), (3938, 1081231)]