1328562289

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{12809}}^1$

素因数の和:12984

約数の個数: 16

約数和(自身を含む): 1438819200

約数和(自身を除く): 110256911

約数列:

[1, 19, 53, 103, 1007, 1957, 5459, 12809, 103721, 243371, 678877, 1319327, 12898663, 25067213, 69924331, 1328562289]

約数ペア:

[(1, 1328562289), (19, 69924331), (53, 25067213), (103, 12898663), (1007, 1319327), (1957, 678877), (5459, 243371), (12809, 103721)]