2017804030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{797551}}^1$

素因数の和:797592

約数の個数: 32

約数和(自身を含む): 4134509568

約数和(自身を除く): 2116705538

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 797551, 1595102, 3987755, 7975510, 8773061, 17546122, 18343673, 36687346, 43865305, 87730610, 91718365, 183436730, 201780403, 403560806, 1008902015, 2017804030]

約数ペア:

[(1, 2017804030), (2, 1008902015), (5, 403560806), (10, 201780403), (11, 183436730), (22, 91718365), (23, 87730610), (46, 43865305), (55, 36687346), (110, 18343673), (115, 17546122), (230, 8773061), (253, 7975510), (506, 3987755), (1265, 1595102), (2530, 797551)]