1118041064

素因数分解:

$2^3\times 7^1\times {\mathrm{19965019}}^1$

素因数の和:19965032

約数の個数: 16

約数和(自身を含む): 2395802400

約数和(自身を除く): 1277761336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 19965019, 39930038, 79860076, 139755133, 159720152, 279510266, 559020532, 1118041064]

約数ペア:

[(1, 1118041064), (2, 559020532), (4, 279510266), (7, 159720152), (8, 139755133), (14, 79860076), (28, 39930038), (56, 19965019)]