138178889278

素因数分解:

$2^1\times {\mathrm{769}}^1\times {\mathrm{2017}}^1\times {\mathrm{44543}}^1$

素因数の和:47331

約数の個数: 16

約数和(自身を含む): 207645419520

約数和(自身を除く): 69466530242

約数列:

[1, 2, 769, 1538, 2017, 4034, 44543, 89086, 1551073, 3102146, 34253567, 68507134, 89843231, 179686462, 69089444639, 138178889278]

約数ペア:

[(1, 138178889278), (2, 69089444639), (769, 179686462), (1538, 89843231), (2017, 68507134), (4034, 34253567), (44543, 3102146), (89086, 1551073)]