506501968

素因数分解:

$2^4\times 7^1\times {\mathrm{4522339}}^1$

素因数の和:4522354

約数の個数: 20

約数和(自身を含む): 1121540320

約数和(自身を除く): 615038352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4522339, 9044678, 18089356, 31656373, 36178712, 63312746, 72357424, 126625492, 253250984, 506501968]

約数ペア:

[(1, 506501968), (2, 253250984), (4, 126625492), (7, 72357424), (8, 63312746), (14, 36178712), (16, 31656373), (28, 18089356), (56, 9044678), (112, 4522339)]