2012348865

素因数分解:

$3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{380047}}^1$

素因数の和:380408

約数の個数: 16

約数和(自身を含む): 3228887808

約数和(自身を除く): 1216538943

約数列:

[1, 3, 5, 15, 353, 1059, 1765, 5295, 380047, 1140141, 1900235, 5700705, 134156591, 402469773, 670782955, 2012348865]

約数ペア:

[(1, 2012348865), (3, 670782955), (5, 402469773), (15, 134156591), (353, 5700705), (1059, 1900235), (1765, 1140141), (5295, 380047)]