2390804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 4704000

約数和(自身を除く): 2313196

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 1999, 3998, 7996, 25987, 45977, 51974, 91954, 103948, 183908, 597701, 1195402, 2390804]

約数ペア:

[(1, 2390804), (2, 1195402), (4, 597701), (13, 183908), (23, 103948), (26, 91954), (46, 51974), (52, 45977), (92, 25987), (299, 7996), (598, 3998), (1196, 1999)]