1213236464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6893389}}^1$

素因数の和:6893408

約数の個数: 20

約数和(自身を含む): 2564341080

約数和(自身を除く): 1351104616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6893389, 13786778, 27573556, 55147112, 75827279, 110294224, 151654558, 303309116, 606618232, 1213236464]

約数ペア:

[(1, 1213236464), (2, 606618232), (4, 303309116), (8, 151654558), (11, 110294224), (16, 75827279), (22, 55147112), (44, 27573556), (88, 13786778), (176, 6893389)]