881260864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1251791}}^1$

素因数の和:1251814

約数の個数: 28

約数和(自身を含む): 1907731008

約数和(自身を除く): 1026470144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1251791, 2503582, 5007164, 10014328, 13769701, 20028656, 27539402, 40057312, 55078804, 80114624, 110157608, 220315216, 440630432, 881260864]

約数ペア:

[(1, 881260864), (2, 440630432), (4, 220315216), (8, 110157608), (11, 80114624), (16, 55078804), (22, 40057312), (32, 27539402), (44, 20028656), (64, 13769701), (88, 10014328), (176, 5007164), (352, 2503582), (704, 1251791)]