2270989402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{7177}}^1$

素因数の和:7966

約数の個数: 32

約数和(自身を含む): 3917465280

約数和(自身を除く): 1646475878

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 757, 1514, 7177, 8327, 14354, 14383, 16654, 28766, 78947, 136363, 157894, 158213, 272726, 316426, 1499993, 2999986, 5432989, 10865978, 59762879, 103226791, 119525758, 206453582, 1135494701, 2270989402]

約数ペア:

[(1, 2270989402), (2, 1135494701), (11, 206453582), (19, 119525758), (22, 103226791), (38, 59762879), (209, 10865978), (418, 5432989), (757, 2999986), (1514, 1499993), (7177, 316426), (8327, 272726), (14354, 158213), (14383, 157894), (16654, 136363), (28766, 78947)]