2017442672

素因数分解:

$2^4\times 7^1\times {\mathrm{18012881}}^1$

素因数の和:18012896

約数の個数: 20

約数和(自身を含む): 4467194736

約数和(自身を除く): 2449752064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18012881, 36025762, 72051524, 126090167, 144103048, 252180334, 288206096, 504360668, 1008721336, 2017442672]

約数ペア:

[(1, 2017442672), (2, 1008721336), (4, 504360668), (7, 288206096), (8, 252180334), (14, 144103048), (16, 126090167), (28, 72051524), (56, 36025762), (112, 18012881)]