2017882688

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1659443}}^1$

素因数の和:1659474

約数の個数: 28

約数和(自身を含む): 4214987760

約数和(自身を除く): 2197105072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1659443, 3318886, 6637772, 13275544, 26551088, 31529417, 53102176, 63058834, 106204352, 126117668, 252235336, 504470672, 1008941344, 2017882688]

約数ペア:

[(1, 2017882688), (2, 1008941344), (4, 504470672), (8, 252235336), (16, 126117668), (19, 106204352), (32, 63058834), (38, 53102176), (64, 31529417), (76, 26551088), (152, 13275544), (304, 6637772), (608, 3318886), (1216, 1659443)]