2663591426

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{2237}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 4176645120

約数和(自身を除く): 1513053694

約数列:

[1, 2, 47, 53, 94, 106, 239, 478, 2237, 2491, 4474, 4982, 11233, 12667, 22466, 25334, 105139, 118561, 210278, 237122, 534643, 595349, 1069286, 1190698, 5572367, 11144734, 25128221, 28336079, 50256442, 56672158, 1331795713, 2663591426]

約数ペア:

[(1, 2663591426), (2, 1331795713), (47, 56672158), (53, 50256442), (94, 28336079), (106, 25128221), (239, 11144734), (478, 5572367), (2237, 1190698), (2491, 1069286), (4474, 595349), (4982, 534643), (11233, 237122), (12667, 210278), (22466, 118561), (25334, 105139)]