894990572

素因数分解:

$2^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{28463}}^1$

素因数の和:29597

約数の個数: 24

約数和(自身を含む): 1791638016

約数和(自身を除く): 896647444

約数列:

[1, 2, 4, 7, 14, 28, 1123, 2246, 4492, 7861, 15722, 28463, 31444, 56926, 113852, 199241, 398482, 796964, 31963949, 63927898, 127855796, 223747643, 447495286, 894990572]

約数ペア:

[(1, 894990572), (2, 447495286), (4, 223747643), (7, 127855796), (14, 63927898), (28, 31963949), (1123, 796964), (2246, 398482), (4492, 199241), (7861, 113852), (15722, 56926), (28463, 31444)]