223838652

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{142391}}^1$

素因数の和:142529

約数の個数: 24

約数和(自身を含む): 526280832

約数和(自身を除く): 302442180

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 142391, 284782, 427173, 569564, 854346, 1708692, 18653221, 37306442, 55959663, 74612884, 111919326, 223838652]

約数ペア:

[(1, 223838652), (2, 111919326), (3, 74612884), (4, 55959663), (6, 37306442), (12, 18653221), (131, 1708692), (262, 854346), (393, 569564), (524, 427173), (786, 284782), (1572, 142391)]