130281776

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{5779}}^1$

素因数の和:7196

約数の個数: 20

約数和(自身を含む): 252643800

約数和(自身を除く): 122362024

約数列:

[1, 2, 4, 8, 16, 1409, 2818, 5636, 5779, 11272, 11558, 22544, 23116, 46232, 92464, 8142611, 16285222, 32570444, 65140888, 130281776]

約数ペア:

[(1, 130281776), (2, 65140888), (4, 32570444), (8, 16285222), (16, 8142611), (1409, 92464), (2818, 46232), (5636, 23116), (5779, 22544), (11272, 11558)]