2007179996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{30893}}^1$

素因数の和:31373

約数の個数: 24

約数和(自身を含む): 3615833760

約数和(自身を除く): 1608653764

約数列:

[1, 2, 4, 37, 74, 148, 439, 878, 1756, 16243, 30893, 32486, 61786, 64972, 123572, 1143041, 2286082, 4572164, 13562027, 27124054, 54248108, 501794999, 1003589998, 2007179996]

約数ペア:

[(1, 2007179996), (2, 1003589998), (4, 501794999), (37, 54248108), (74, 27124054), (148, 13562027), (439, 4572164), (878, 2286082), (1756, 1143041), (16243, 123572), (30893, 64972), (32486, 61786)]