1235864002

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1\times {\mathrm{3989}}^1$

素因数の和:5685

約数の個数: 16

約数和(自身を含む): 1874549880

約数和(自身を除く): 638685878

約数列:

[1, 2, 97, 194, 1597, 3194, 3989, 7978, 154909, 309818, 386933, 773866, 6370433, 12740866, 617932001, 1235864002]

約数ペア:

[(1, 1235864002), (2, 617932001), (97, 12740866), (194, 6370433), (1597, 773866), (3194, 386933), (3989, 309818), (7978, 154909)]