268071874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1007789}}^1$

素因数の和:1007817

約数の個数: 16

約数和(自身を含む): 483739200

約数和(自身を除く): 215667326

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1007789, 2015578, 7054523, 14109046, 19147991, 38295982, 134035937, 268071874]

約数ペア:

[(1, 268071874), (2, 134035937), (7, 38295982), (14, 19147991), (19, 14109046), (38, 7054523), (133, 2015578), (266, 1007789)]