306875884

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{83663}}^1$

素因数の和:83805

約数の個数: 24

約数和(自身を含む): 618444288

約数和(自身を除く): 311568404

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 83663, 167326, 334652, 585641, 1171282, 2342564, 10959853, 21919706, 43839412, 76718971, 153437942, 306875884]

約数ペア:

[(1, 306875884), (2, 153437942), (4, 76718971), (7, 43839412), (14, 21919706), (28, 10959853), (131, 2342564), (262, 1171282), (524, 585641), (917, 334652), (1834, 167326), (3668, 83663)]