2149082045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{1217}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 2853277056

約数和(自身を除く): 704195011

約数列:

[1, 5, 11, 55, 97, 331, 485, 1067, 1217, 1655, 3641, 5335, 6085, 13387, 18205, 32107, 66935, 118049, 160535, 353177, 402827, 590245, 1298539, 1765885, 2014135, 4431097, 6492695, 22155485, 39074219, 195371095, 429816409, 2149082045]

約数ペア:

[(1, 2149082045), (5, 429816409), (11, 195371095), (55, 39074219), (97, 22155485), (331, 6492695), (485, 4431097), (1067, 2014135), (1217, 1765885), (1655, 1298539), (3641, 590245), (5335, 402827), (6085, 353177), (13387, 160535), (18205, 118049), (32107, 66935)]