339917914

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{887}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 602873856

約数和(自身を除く): 262955942

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 883, 887, 1766, 1774, 6181, 6209, 12362, 12418, 27373, 27497, 54746, 54994, 191611, 192479, 383222, 384958, 783221, 1566442, 5482547, 10965094, 24279851, 48559702, 169958957, 339917914]

約数ペア:

[(1, 339917914), (2, 169958957), (7, 48559702), (14, 24279851), (31, 10965094), (62, 5482547), (217, 1566442), (434, 783221), (883, 384958), (887, 383222), (1766, 192479), (1774, 191611), (6181, 54994), (6209, 54746), (12362, 27497), (12418, 27373)]