638996826083

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{5573311}}^1$

素因数の和:5574818

約数の個数: 16

約数和(自身を含む): 797206548480

約数和(自身を除く): 158209722397

約数列:

[1, 7, 11, 77, 1489, 10423, 16379, 114653, 5573311, 39013177, 61306421, 429144947, 8298660079, 58090620553, 91285260869, 638996826083]

約数ペア:

[(1, 638996826083), (7, 91285260869), (11, 58090620553), (77, 8298660079), (1489, 429144947), (10423, 61306421), (16379, 39013177), (114653, 5573311)]