513487896

素因数分解:

$2^3\times 3^1\times {\mathrm{21395329}}^1$

素因数の和:21395338

約数の個数: 16

約数和(自身を含む): 1283719800

約数和(自身を除く): 770231904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 21395329, 42790658, 64185987, 85581316, 128371974, 171162632, 256743948, 513487896]

約数ペア:

[(1, 513487896), (2, 256743948), (3, 171162632), (4, 128371974), (6, 85581316), (8, 64185987), (12, 42790658), (24, 21395329)]