489968930113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{7059359}}^1$

素因数の和:7059672

約数の個数: 16

約数和(自身を含む): 557407065600

約数和(自身を除く): 67438135487

約数列:

[1, 13, 19, 247, 281, 3653, 5339, 69407, 7059359, 91771667, 134127821, 1743661673, 1983679879, 25787838427, 37689917701, 489968930113]

約数ペア:

[(1, 489968930113), (13, 37689917701), (19, 25787838427), (247, 1983679879), (281, 1743661673), (3653, 134127821), (5339, 91771667), (69407, 7059359)]