1258872796

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{1009}}^1\times {\mathrm{2381}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 2222977680

約数和(自身を除く): 964104884

約数列:

[1, 2, 4, 131, 262, 524, 1009, 2018, 2381, 4036, 4762, 9524, 132179, 264358, 311911, 528716, 623822, 1247644, 2402429, 4804858, 9609716, 314718199, 629436398, 1258872796]

約数ペア:

[(1, 1258872796), (2, 629436398), (4, 314718199), (131, 9609716), (262, 4804858), (524, 2402429), (1009, 1247644), (2018, 623822), (2381, 528716), (4036, 311911), (4762, 264358), (9524, 132179)]