1031149202

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{521309}}^1$

素因数の和:521377

約数の個数: 16

約数和(自身を含む): 1651510080

約数和(自身を除く): 620360878

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 521309, 1042618, 11990107, 22416287, 23980214, 44832574, 515574601, 1031149202]

約数ペア:

[(1, 1031149202), (2, 515574601), (23, 44832574), (43, 23980214), (46, 22416287), (86, 11990107), (989, 1042618), (1978, 521309)]