118993252

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137089}}^1$

素因数の和:137131

約数の個数: 24

約数和(自身を含む): 245665280

約数和(自身を除く): 126672028

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 137089, 274178, 548356, 959623, 1919246, 3838492, 4249759, 8499518, 16999036, 29748313, 59496626, 118993252]

約数ペア:

[(1, 118993252), (2, 59496626), (4, 29748313), (7, 16999036), (14, 8499518), (28, 4249759), (31, 3838492), (62, 1919246), (124, 959623), (217, 548356), (434, 274178), (868, 137089)]