242427118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 390614400

約数和(自身を除く): 148187282

約数列:

[1, 2, 19, 38, 107, 109, 214, 218, 547, 1094, 2033, 2071, 4066, 4142, 10393, 11663, 20786, 23326, 58529, 59623, 117058, 119246, 221597, 443194, 1112051, 1132837, 2224102, 2265674, 6379661, 12759322, 121213559, 242427118]

約数ペア:

[(1, 242427118), (2, 121213559), (19, 12759322), (38, 6379661), (107, 2265674), (109, 2224102), (214, 1132837), (218, 1112051), (547, 443194), (1094, 221597), (2033, 119246), (2071, 117058), (4066, 59623), (4142, 58529), (10393, 23326), (11663, 20786)]