268753898

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1010353}}^1$

素因数の和:1010381

約数の個数: 16

約数和(自身を含む): 484969920

約数和(自身を除く): 216216022

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1010353, 2020706, 7072471, 14144942, 19196707, 38393414, 134376949, 268753898]

約数ペア:

[(1, 268753898), (2, 134376949), (7, 38393414), (14, 19196707), (19, 14144942), (38, 7072471), (133, 2020706), (266, 1010353)]