394649232

素因数分解:

$2^4\times 3^1\times {\mathrm{8221859}}^1$

素因数の和:8221870

約数の個数: 20

約数和(自身を含む): 1019510640

約数和(自身を除く): 624861408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8221859, 16443718, 24665577, 32887436, 49331154, 65774872, 98662308, 131549744, 197324616, 394649232]

約数ペア:

[(1, 394649232), (2, 197324616), (3, 131549744), (4, 98662308), (6, 65774872), (8, 49331154), (12, 32887436), (16, 24665577), (24, 16443718), (48, 8221859)]