2639390448011

素因数分解:

${\mathrm{409}}^1\times {\mathrm{1567}}^1\times {\mathrm{1949}}^1\times {\mathrm{2113}}^1$

素因数の和:6038

約数の個数: 16

約数和(自身を含む): 2650144224000

約数和(自身を除く): 10753775989

約数列:

[1, 409, 1567, 1949, 2113, 640903, 797141, 864217, 3054083, 3311071, 4118237, 1249119947, 1354228039, 1684358933, 6453277379, 2639390448011]

約数ペア:

[(1, 2639390448011), (409, 6453277379), (1567, 1684358933), (1949, 1354228039), (2113, 1249119947), (640903, 4118237), (797141, 3311071), (864217, 3054083)]