2008122968

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{571789}}^1$

素因数の和:572234

約数の個数: 16

約数和(自身を含む): 3773814000

約数和(自身を除く): 1765691032

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 571789, 1143578, 2287156, 4574312, 251015371, 502030742, 1004061484, 2008122968]

約数ペア:

[(1, 2008122968), (2, 1004061484), (4, 502030742), (8, 251015371), (439, 4574312), (878, 2287156), (1756, 1143578), (3512, 571789)]