485554828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{151169}}^1$

素因数の和:151257

約数の個数: 24

約数和(自身を含む): 939672720

約数和(自身を除く): 454117892

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 151169, 302338, 604676, 1662859, 3325718, 6651436, 11035337, 22070674, 44141348, 121388707, 242777414, 485554828]

約数ペア:

[(1, 485554828), (2, 242777414), (4, 121388707), (11, 44141348), (22, 22070674), (44, 11035337), (73, 6651436), (146, 3325718), (292, 1662859), (803, 604676), (1606, 302338), (3212, 151169)]