1949273008

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2298671}}^1$

素因数の和:2298732

約数の個数: 20

約数和(自身を含む): 3847976928

約数和(自身を除く): 1898703920

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2298671, 4597342, 9194684, 18389368, 36778736, 121829563, 243659126, 487318252, 974636504, 1949273008]

約数ペア:

[(1, 1949273008), (2, 974636504), (4, 487318252), (8, 243659126), (16, 121829563), (53, 36778736), (106, 18389368), (212, 9194684), (424, 4597342), (848, 2298671)]