2100065499878

素因数分解:

$2^1\times {\mathrm{2447}}^1\times {\mathrm{3877}}^1\times {\mathrm{110681}}^1$

素因数の和:117007

約数の個数: 16

約数和(自身を含む): 3152226901824

約数和(自身を除く): 1052161401946

約数列:

[1, 2, 2447, 3877, 4894, 7754, 110681, 221362, 9487019, 18974038, 270836407, 429110237, 541672814, 858220474, 1050032749939, 2100065499878]

約数ペア:

[(1, 2100065499878), (2, 1050032749939), (2447, 858220474), (3877, 541672814), (4894, 429110237), (7754, 270836407), (110681, 18974038), (221362, 9487019)]