254203936127

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5336719}}^1$

素因数の和:5336870

約数の個数: 16

約数和(自身を含む): 281778816000

約数和(自身を除く): 27574879873

約数列:

[1, 19, 23, 109, 437, 2071, 2507, 47633, 5336719, 101397661, 122744537, 581702371, 2332146203, 11052345049, 13379154533, 254203936127]

約数ペア:

[(1, 254203936127), (19, 13379154533), (23, 11052345049), (109, 2332146203), (437, 581702371), (2071, 122744537), (2507, 101397661), (47633, 5336719)]