889674242

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{9749}}^1$

素因数の和:10297

約数の個数: 16

約数和(自身を含む): 1350648000

約数和(自身を除く): 460973758

約数列:

[1, 2, 103, 206, 443, 886, 9749, 19498, 45629, 91258, 1004147, 2008294, 4318807, 8637614, 444837121, 889674242]

約数ペア:

[(1, 889674242), (2, 444837121), (103, 8637614), (206, 4318807), (443, 2008294), (886, 1004147), (9749, 91258), (19498, 45629)]