255742004

素因数分解:

$2^2\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{8707}}^1$

素因数の和:9767

約数の個数: 24

約数和(自身を含む): 512030400

約数和(自身を除く): 256288396

約数列:

[1, 2, 4, 7, 14, 28, 1049, 2098, 4196, 7343, 8707, 14686, 17414, 29372, 34828, 60949, 121898, 243796, 9133643, 18267286, 36534572, 63935501, 127871002, 255742004]

約数ペア:

[(1, 255742004), (2, 127871002), (4, 63935501), (7, 36534572), (14, 18267286), (28, 9133643), (1049, 243796), (2098, 121898), (4196, 60949), (7343, 34828), (8707, 29372), (14686, 17414)]