2885180837

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1972099}}^1$

素因数の和:1972136

約数の個数: 16

約数和(自身を含む): 3786432000

約数和(自身を除く): 901251163

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1972099, 13804693, 21693089, 37469881, 151851623, 262289167, 412168691, 2885180837]

約数ペア:

[(1, 2885180837), (7, 412168691), (11, 262289167), (19, 151851623), (77, 37469881), (133, 21693089), (209, 13804693), (1463, 1972099)]