1520581072

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{188939}}^1$

素因数の和:189450

約数の個数: 20

約数和(自身を含む): 2951998560

約数和(自身を除く): 1431417488

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 188939, 377878, 755756, 1511512, 3023024, 95036317, 190072634, 380145268, 760290536, 1520581072]

約数ペア:

[(1, 1520581072), (2, 760290536), (4, 380145268), (8, 190072634), (16, 95036317), (503, 3023024), (1006, 1511512), (2012, 755756), (4024, 377878), (8048, 188939)]