1113369128

素因数分解:

$2^3\times {\mathrm{569}}^1\times {\mathrm{244589}}^1$

素因数の和:245164

約数の個数: 16

約数和(自身を含む): 2091244500

約数和(自身を除く): 977875372

約数列:

[1, 2, 4, 8, 569, 1138, 2276, 4552, 244589, 489178, 978356, 1956712, 139171141, 278342282, 556684564, 1113369128]

約数ペア:

[(1, 1113369128), (2, 556684564), (4, 278342282), (8, 139171141), (569, 1956712), (1138, 978356), (2276, 489178), (4552, 244589)]