5620078

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:651

約数の個数: 16

約数和(自身を含む): 8727840

約数和(自身を除く): 3107762

約数列:

[1, 2, 37, 74, 173, 346, 439, 878, 6401, 12802, 16243, 32486, 75947, 151894, 2810039, 5620078]

約数ペア:

[(1, 5620078), (2, 2810039), (37, 151894), (74, 75947), (173, 32486), (346, 16243), (439, 12802), (878, 6401)]