2134186802495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{206501}}^1\times {\mathrm{187909}}^1$

素因数の和:394426

約数の個数: 16

約数和(自身を含む): 2793872939040

約数和(自身を除く): 659686136545

約数列:

[1, 5, 11, 55, 187909, 206501, 939545, 1032505, 2066999, 2271511, 10334995, 11357555, 38803396409, 194016982045, 426837360499, 2134186802495]

約数ペア:

[(1, 2134186802495), (5, 426837360499), (11, 194016982045), (55, 38803396409), (187909, 11357555), (206501, 10334995), (939545, 2271511), (1032505, 2066999)]