250702928

素因数分解:

$2^4\times 7^1\times {\mathrm{2238419}}^1$

素因数の和:2238434

約数の個数: 20

約数和(自身を含む): 555128160

約数和(自身を除く): 304425232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2238419, 4476838, 8953676, 15668933, 17907352, 31337866, 35814704, 62675732, 125351464, 250702928]

約数ペア:

[(1, 250702928), (2, 125351464), (4, 62675732), (7, 35814704), (8, 31337866), (14, 17907352), (16, 15668933), (28, 8953676), (56, 4476838), (112, 2238419)]