489945032017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{29620037}}^1$

素因数の和:29620200

約数の個数: 16

約数和(自身を含む): 597139966080

約数和(自身を除く): 107194934063

約数列:

[1, 7, 17, 119, 139, 973, 2363, 16541, 29620037, 207340259, 503540629, 3524784403, 4117185143, 28820296001, 69992147431, 489945032017]

約数ペア:

[(1, 489945032017), (7, 69992147431), (17, 28820296001), (119, 4117185143), (139, 3524784403), (973, 503540629), (2363, 207340259), (16541, 29620037)]