10142492

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{503}}^1$

素因数の和:649

約数の個数: 18

約数和(自身を含む): 18038664

約数和(自身を除く): 7896172

約数列:

[1, 2, 4, 71, 142, 284, 503, 1006, 2012, 5041, 10082, 20164, 35713, 71426, 142852, 2535623, 5071246, 10142492]

約数ペア:

[(1, 10142492), (2, 5071246), (4, 2535623), (71, 142852), (142, 71426), (284, 35713), (503, 20164), (1006, 10082), (2012, 5041)]