2017456336

素因数分解:

$2^4\times 7^1\times {\mathrm{18013003}}^1$

素因数の和:18013018

約数の個数: 20

約数和(自身を含む): 4467224992

約数和(自身を除く): 2449768656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18013003, 36026006, 72052012, 126091021, 144104024, 252182042, 288208048, 504364084, 1008728168, 2017456336]

約数ペア:

[(1, 2017456336), (2, 1008728168), (4, 504364084), (7, 288208048), (8, 252182042), (14, 144104024), (16, 126091021), (28, 72052012), (56, 36026006), (112, 18013003)]