1293392

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:590

約数の個数: 20

約数和(自身を含む): 2524020

約数和(自身を除く): 1230628

約数列:

[1, 2, 4, 8, 16, 229, 353, 458, 706, 916, 1412, 1832, 2824, 3664, 5648, 80837, 161674, 323348, 646696, 1293392]

約数ペア:

[(1, 1293392), (2, 646696), (4, 323348), (8, 161674), (16, 80837), (229, 5648), (353, 3664), (458, 2824), (706, 1832), (916, 1412)]