2073721009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163633}}^1$

素因数の和:163704

約数の個数: 16

約数和(自身を含む): 2356329600

約数和(自身を除く): 282608591

約数列:

[1, 19, 23, 29, 437, 551, 667, 12673, 163633, 3109027, 3763559, 4745357, 71507621, 90161783, 109143211, 2073721009]

約数ペア:

[(1, 2073721009), (19, 109143211), (23, 90161783), (29, 71507621), (437, 4745357), (551, 3763559), (667, 3109027), (12673, 163633)]